f(x)=3(1/5)^x-2

Answer:

The leading coefficient test requires a polynomial.

Not a polynomial

Step-by-step explanation:

**Answer:**

x → -∞, f(x) → ∞

x → ∞, f(x) → -2

**Step-by-step explanation:**

f(x) is an exponential function with a base less than 1. It represents decay, so will approach infinity as x approaches negative infinity. It will approach a horizontal asymptote for large positive x.

The -2 added to the exponential term moves the asymptote from y=0 to y=-2.

** x → -∞, f(x) → ∞**

** x → ∞, f(x) → -2**

In which situation would you most likely factor out -1 from a trinomial?

A. When the coefficient of x is negative

B. When the constant term is negative

C. When the coefficient of x^2 is negative

**Answer:**

when the coefficient of x^2 is negative

**Step-by-step explanation:**

What is the correlation coefficient of y=2.6x+43.1?

**Answer:**

\mathrm{X\:Intercepts}:\:\left(-\frac{431}{26},\:0\right),\:\mathrm{Y\:Intercepts}:\:\left(0,\:43.1\right)

**Step-by-step explanation:**

100 POINTS PLEASE HELP ME 100 POINTS (make fullscreen)

**Answer:**

**Step-by-step explanation:**

Sum of interior angles is 180

70 + 46 + x = 180116 + x = 180x = 64#2Sum of interior angles is 180

84 + 7x + 1 + 9x - 1 = 8416x + 84 = 18016x = 96x = 6#3Vertical angles are same, the sum of remaining angles is same for both triangles:

35 + 25 = 34 + x60 = 34 + xx = 60 - 34x = 26#4Exterior angle is same as the sum of non-adjacent interior angles:

5x - 7 + 6x + 3 = 8411x - 4 = 8411x = 88x = 8m∠G = 5x - 7 = 5*8 - 7 = 40 - 7 = 33**identicalAnswer:**

1) 64, 2) 6, 3) 26, 4) 33

**Step-by-step explanation:**

#1

Sum of interior angles is 180

70 + 46 + x = 180

116 + x = 180

x = 64

#2

Sum of interior angles is 180

84 + 7x + 1 + 9x - 1 = 84

16x + 84 = 180

16x = 96

x = 6

#3

Vertical angles are identical, the sum of remaining angles is the same for both triangles:

35 + 25 = 34 + x

60 = 34 + x

x = 60 - 34

x = 26

#4

The exterior angle is the same as the sum of non-adjacent interior angles:

5x - 7 + 6x + 3 = 84

11x - 4 = 84

11x = 88

x = 8

m∠G = 5x - 7 = 5*8 - 7 = 40 - 7 = 33

100 inches = 254 centimeters

Use the conversion above to answer the following questions,

A pencil measures 10 inches, How many centimeters is the pencil?

The pencil measures

centimeters

**Answer:**

A pencil is about 19 centimeters long

**Answer:**

if 100 inches=254 centimeters

then 10 inches=x

100x=2540

x=2540/100

x=25.4 centimeters

Solve the equation x^2 – 4x – 31=-2x + 25 to the nearest tenth.

Answer:

x=1+sqr57,1-sqr57

Step-by-step explanation:

**Answer:**

x = -6.5, x = 8.5

**Step-by-step explanation:**

The given equation ...

x^2 -4x -31 = -2x +25

can be rewritten to a form that facilitates completing the square:

x^2 -2x = 56 . . . . . add 2x+31

x^2 -2x +1 = 57 . . . add 1 to complete the square

(x -1)^2 = 57 . . . . . write the left side as a square

x -1 = ±√57 . . . . . take the square root

** x =** 1 ±√57 **≈ {-6.5, 8.5}** . . . . . add 1, evaluate

**Solutions are near x = -6.5 and x = 8.5**.

Simplify: –5(3x – 11)

**Answer:**

40 i think

**Step-by-step explanation:**

Just multiply the -5 through and you get -15x+55

X cube+6x-16=0

find all solutions by factoring.

answers

(-2,8)

(-8,2)

(2,8)

(-8,-2)

**Answer:**

(b) {-8, 2}

**Step-by-step explanation:**

The given equation

x³ +6x -16 = 0

cannot be factored in integers. It has one irrational real root near x=1.759, and two complex roots.

__

Perhaps you want to factor ...

x² +6x -16 = 0

(x +8)(x -2) = 0

This has solutions **x = -8 and x = 2** that make the factors be zero.

_____

*Additional comment*

"Cubed" refers to an exponent of 3.

**Answer:**

Option b] (2,-8)

**Step-by-step explanation:**

⇒ x³ + 6x - 16 = 0

♦ the value of one root is irrational and other two are complex roots.

⇒ x² + 6x - 16 = 0

⇒ (x + 8)(x - 2) = 0

⇒ **x**** ****=**** ****2**** ****,**** ****-****8**** **

The value of y varies directly with x. When y = 35, x=1/2.

what is the value of y when x is 1 1/4?

6942069858492109485

Can someone one help me with this question Real quick

**Answer:**

5

7

..................

**Answer:**

y equals -2x -7

y equals 3/4 x plus 2 1/2

An administrative assistant works from home and originally charged her clients $8.75 per hour for any clerical work plus a set fee of $15, or C(h) = 8.75h + 15. She decided to double her hourly fee but keeps her set fee the same. Which of the following functions represents the new fees, N(h)?

**Answer:**

N(h) = 17.5h + 15

**Step-by-step explanation:**

N(h) = 8.75h + 15 | write original equation

N(h) = 8.75(2) + 15 | multiply the original hourly fee by 2

N(h) = 17.5 + 15 | solve

Stay healthy and happy <3.

Hope this helped.

The required **function **represents the new **fees **is given as N(h) = 17.5h + 15.

Given that,

An administrative assistant works from home and originally charged her clients $8.75 per hour for any clerical work plus a set fee of $15, or C(h) = 8.75h + 15. She decided to double her hourly fee but keeps her set fee the same.

The **process **in mathematics to **operate **and **interpret **the function to make the **function **or **expression** simple or more understandable is called simplifying and the process is called **simplification**.

Here,

Given function,

C(h) = 8.75h + 15.

Now,

According to the question,

N(h) = 2× 8.75h + 15.

N(h) = 17.5h + 15.

Thus, the required **function **represents the new **fees **is given as N(h) = 17.5h + 15.

Learn more about **simplification **here:

https://brainly.com/question/12501526

#SPJ2

Beeswax used in making candles is produced by honeybees produce 7 pounds of honey for each pound of wax they produce. How many pounds of honey is produced if 145 pounds of beeswax

**Answer:**

1,015

**Step-by-step explanation:**

7 pounds of honey equals 1 pound of wax

So if we have 145 pounds of was, we multiply 145 by 7

145x7= 1,015

Tien works in a music store and earns 10.4% commission on each sale. If Tien sells a guitar and earns $142.25, what is the price of the guitar? Round your answer to the nearest cent.

$1,367.79

$14.79

$13.68

$1,492.79

14.79 because you convert 10.4% to a decimal which is .104 and then multiply that by 142.25 to get 17.794 which rounds up to 14.79

10 + (-3 3/8) = i need the answer

**Answer:6 . 625 or 6 5/8**

**Step-by-step explanation**

**10 + (-3 3/8) (adding a negative is like subtracting a positive)**

**10 - 3 3/8 **

**6 5/8**

Write a two-column proof.

I WILL GIVE BRAINLIEST TO BEST ANSWER! PLS HELP!

refer to images for question

MUST WRITE FULL PROOF

**Proof****:****-**

In ∆XYZ and ∆VWZ

[tex]\because\sf\begin{cases}\sf XZ\cong VZ(Given)\\ \sf YZ\cong WZ(Given)\\ \sf <XZY\cong <WZV(Opposite angles)\end{cases}[/tex]

Hence

∆XYZ[tex]\cong[/tex](Side-Angle-Side)

how many cubes each of 2 cm length can be kept inside of a cube of 6 CM length

**Answer:**

Hence 27 cubes can be obtained.

**Step-by-step explanation:**

Volume occupied by one cube of side 2cm = 2*2*2 = 8cm^3

Volume of cube of side 6cm = 216cm^3

Number of cubes of side 2cm which would fit in a cube of side 6cm = 216/8 = 27 cubes

Which number is divisible by both three and nine?

Select the Hint button to view a hint.

A.21,369 B. 36,359 C. 48,618 D. 56,783

**Answer:**

answer is

A.21,369 or D. 56,783

**Step-by-step explanation:**

am not sure but am mostly sure it is D but i dont know i think is A to but am

99% is D

hope it helps

**Answer:**

Your answer is C 48,618

**Step-by-step explanation:**

if you add the sum up of all of the digits it is divisible by both three and nine.

can i plz get brainliest.

Please help me with this question.

**Answer:**

**Step-by-step explanation:**

Dilation does not affect angles or the direction of lines. The lines of a dilated figure will be parallel to the original, unless they go through the center of dilation.

Line CD does not go through P, so C'D' is distinct and parallel to it (True).

Angles B and B' are congruent. (True)

Five times the difference of a number and 8 is 19.

19 divided by 5 is 3.8 Therefore the difference between a number and 8 is 3.8 so the missing number could be 8 - 3.8 which is 4.2

A bag with 12 marbles has 4 red marbles , 3 yellow Marbles ,5 blue marbles. A Marble is chosen from the bag at random . What is the probability that is not red

**Answer:**

2/3

**Step-by-step explanation:**

The answer is simple; the number of non-red marbles over the number of total marbles.

4. Identify the zeros and the graph of the function y = x(x − 2)(x + 5).

The zeros of

y = x(x + 2)(x + 5)y=x(x+2)(x+5)

are

x=0,x=-2,x=-5x=0,x=−2,x=−5

EXPLANATION

The given function is

y = x(x + 2)(x + 5)y=x(x+2)(x+5)

To find the zeros of the above function, we just have to equate the function to zero and solve for x.

x(x + 2)(x + 5) = 0x(x+2)(x+5)=0

This implies that,

x = 0 \: \: or \: x + 2 = 0 \:or \: x + 5 = 0x=0orx+2=0orx+5=0

x = 0 \: \: or \: x = - 2\:or \: x = - 5x=0orx=−2orx=−5

To graph the above function, we need to consider the multiplicity.

We can see that the multiplicity of the roots are odd. This means that, the graph crosses the x-axis at each x-intercept.

We also need to consider the position of the graph on the following intervals,

x < - 5x<−5

When

x = - 10x=−10

y = - 10( - 8)( - 5) \: < \: 0y=−10(−8)(−5)<0

The graph is below the x-axis.

- 5 \: < \: x \: < \: - 2−5<x<−2

When

x = - 3x=−3

y = - 3(2)( - 1) \: > 0y=−3(2)(−1)>0

The graph is above the x-axis.

- 2 \: < \: x < \: 0−2<x<0

when

x = - 1x=−1

y = -1(1)(4) \: < \: 0y=−1(1)(4)<0

The graph is below the x-axis.

Finally the interval,

x \: > \: 0x>0

when

x = 1x=1

y = 1(3)(6) \: > \: 0y=1(3)(6)>0

The graph is above the x-axis.

We can now use the above information to sketch graph as shown in the diagram above

Will's Burger Place made 29 burgers. 18 of the burgers had onions. What is the ratio of the number of burgers without onions to the total number of burgers?

Write your answer as a fraction. Use a slash ( / ) to separate the numerator and denominator.

**Answer:**

11:18

**Step-by-step explanation:**

Hope this helped!

The function f(x) goes through the point (4, 7). What point will this translate to in the function f(x) = (x - 6) + 3?

a. (10,10)

b. (-2,4)

c. (10,4)

d. (-2,10)

**Answer:**

a. (10,10)

**Step-by-step explanation:**

**This was by accident the first answer is right**

If √2 = 1.414, then the value of 1/2 √16200.

please friends koi to solve kar do.

Prime Factorization method:

Given that √2 = 1.414

The value of (1/2)√(16200)

16200 can be written as

16200 = 2×8100

16200 = 2×2×4050

16200 = 2×2×2×2025

16200 = 2×2×2×5×405

16200 = 2×2×2×5×5×81

16200 = 2×2×2×5×5×3×27

16200 = 2×2×2×5×5×3×3×9

16200 = 2×2×2×5×5×3×3×3×3

√16200 = √(2×2×2×5×5×3×3×3×3)

√16200 = √2×(2×2)×(5×5)×(3×3)×(3×3)

√16200 = 2×5×3×3√2

√16200 = 90√2

Now,

(1/2)√16200

⇛(1/2)×90√2

⇛90√2/2

⇛45√2

⇛45×1.414

⇛63.63

Answer: Hence, value of (1/2)√(16200) is 63.63

**also**** read**** similar**** questions****:** if √2=1.414 and√3=1.732,find the value of 1/√2+√3..

https://brainly.com/question/12837303?referrer

If √2 = 1.414 then the value of 5+√2 / 5-√2 is..

https://brainly.com/question/25047005?referrer

The value of **1/2√16200** given the value of √2 = 1.414 is **63.63**

Prime factorization of √16200

= 3 × 3 × 5 × √2

= **90√2**

Given:

√2 = 1.4141/2√16200

= 1/2 × 90√2

= 90√2 / 2

= 45√2

= 45 × √2

= 45 × 1.414

= **63.63**

Therefore, the value of **1/2√16200** is **63.63**

Learn more about **prime factorization**:

https://brainly.com/question/9523814

please help ASAP!!!

**Answer: y = 115 and x = 78 **

**Step-by-step explanation:**

y = 115 because it is parallel with the angle 115 and parallel are congruent, for x find the angle beside the angle 102 and that angle is parallel with the angle x and that will be 180 - 102 = 78 which is x

Are these lines perpendicular?

yes

no

**Answer: yes they are perpendicular **

What is the initial value of the exponential function shown on the graph?

A : 0

B : 1

C : 2

D : 4

D. 4 This is where the exponential line on the graph hits the y axis.

༒Question༒

Refer to attachment

nonsense answer will get report

**Answer:**

For this equation: I don't care what the answer is, I need to know how to solve for it. Thanks.

Which of the following sets shows all the numbers from the set {3, 4, 5, 6} that are part of the solution to the equation 5x + 4 < 29? (4 points)

{4, 5, 6}

{3, 4, 5}

{3, 4}

{3}

======================================================

Explanation:

Solve the inequality for x.

5x + 4 < 29

5x < 29-4

5x < 25

x < 25/5

x < 5

I subtracted 4 from both sides (step 2). Then I divided both sides by 5 to fully isolate x (step 4). The inequality sign stays the same the entire time.

Since x < 5, this means the original set {3,4,5,6} becomes **{3,4} **since these values make x < 5 a true statement. In other words, we erase 5 and 6 because something like 6 < 5 is false.

That's why **{3, 4} is the final answer.**

---------------

An alternative method is to go through the set {3,4,5,6} and plug those items one by one into the original inequality. If you get a true result, then it's part of the answer.

Let's try x = 3

5x + 4 < 29

5(3) + 4 < 29

15+4 < 29

19 < 29

We get a true statement at the end, so x = 3 is part of the solution set. A similar story happens for x = 4 as well.

If we tried x = 5, then,

5x + 4 < 29

5(5) + 4 < 29

25 + 4 < 29

29 < 29

which is false. No number is bigger than itself (or smaller than itself). Therefore, x = 5 is crossed out of the original set. You should get a false statement for x = 6, which means we'll kick this value out as well.

Simple true or false...

d/dx{x^3e^x]=x^3e^x(3x+2)

True or false

**Answer:**

False.

**General Formulas and Concepts:**

Algebra I

Terms/Coefficients

FactoringCalculus

Differentiation

DerivativesDerivative NotationDerivative Rule [Basic Power Rule]:

Derivative Rule [Product Rule]: [tex]\displaystyle \frac{d}{dx} [f(x)g(x)]=f'(x)g(x) + g'(x)f(x)[/tex]

**Step-by-step explanation:**

Step 1: Define

*Identify.*

[tex]\displaystyle \frac{d}{dx}[x^3e^x][/tex]

Step 2: Differentiate

Derivative Rule [Product Rule]: [tex]\displaystyle \frac{d}{dx}[x^3e^x] = \frac{d}{dx}[x^3]e^x + x^3 \frac{d}{dx}[e^x][/tex]Derivative Rule [Basic Power Rule]: [tex]\displaystyle \frac{d}{dx}[x^3e^x] = 3x^2e^x + x^3 \frac{d}{dx}[e^x][/tex]Exponential Differentiation: [tex]\displaystyle \frac{d}{dx}[x^3e^x] = 3x^2e^x + x^3e^x[/tex]Factor: [tex]\displaystyle \frac{d}{dx}[x^3e^x] = (x^3 + 3x^2)e^x[/tex]∴ [tex]\displaystyle \frac{d}{dx}[x^3e^x] \neq x^3e^x(3x + 2)[/tex] but [tex]\displaystyle \frac{d}{dx}[x^3e^x] = (x^3 + 3x^2)e^x[/tex].

Topic: AP Calculus AB/BC (Calculus I/I + II)

Unit: Differentiation

the histogram shows the GPAs of the students in george’s class. Estimate the mean of the data set displayed in the histogram.

Using the histogram, the **mean **of the data-set is estimated to be of **31.**

In this problem, the **intervals **and **relative frequencies** are:

Hence, the **mean **is:

[tex]E(X) = 23\frac{4}{30} + 28\frac{8}{30} + 33\frac{14}{30} + 38\frac{4}{30} = \frac{23(4) + 28(8) + 33(14) + 38(4)}{30} = 31[/tex]

For more on **mean **of histograms, you can check https://brainly.com/question/24651197

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