The table contains some points on the graph of an exponential function.

Based on the table, which function represents the same relationship?

A. Y = 10(4)x B. y = 10(2)x C. y = 40(10)x D. y = 2(40)x

The Table Contains Some Points On The Graph Of An Exponential Function.Based On The Table, Which Function

Answers

Answer 1

Answer:

B.   y = 10(2)^x

Step-by-step explanation:

y = ab^x

to find "b" divide the function at x = 3 by the function at x = 2

80 = ab^3

——————

40 = ab^2

This results in

2 = b

to find "a" plug pickany value of x

using x = 2

40 = a(2²)

40 = a(4)

a = 10

With a = 10 and b = 2 the exponential function y = ab^x is

y = 10(2)^x


Related Questions

Simplify the following exponential expressions:

1. 6y^3 x 5y^6


2. 8x^5 x 3x^2


3. 7m^4 x 3m x 5m^2


4. 10d^7 x 5d^0

Answers

Answer:

See below

Step-by-step explanation:

[tex]1. \: 6 {y}^{3} \times 5 {y}^{6} \\ = 6 \times 5 \times {y}^{3 + 6} \\ = 30 {y}^{9} \\ \\ 2. \: 8 {x}^{5} \times 3 {x}^{2} \\ = 8 \times 3 \times {x}^{5 + 2} \\ = 24 {x}^{7} \\ \\ 3. \: 7m^4 \times 3m \times 5m^2 \\ = 105 {m}^{4 + 1 + 2} \\ = 105 {m}^{7} \\ \\ 4. \: 10d^7 \times 5d^0 \\ = 10 \times 5 \times {d}^{7 + 0} \\ = 50 {d}^{7} [/tex]

30y 1# 24x^7 2# 105m^7 3#.

use the information given to find the value of n in each of the following sets of number​

Answers

Answer:

No picture try uploading it again and I can see if I can help you

hi pls, help me with this, I am giving 15 points 10 for answering the question and 5 for telling me what is Q1 meaning and Q2 meaning ty!

The table below shows 10 data values:

125, 138, 132, 140, 136, 136, 126, 122, 135, 121

What values of minimum, Q1, median, Q3, and maximum should be used to make a box plot for this data?
A.) Minimum = 121, Q1 = 125, median = 133.5, Q3 = 136, maximum = 140
B.) Minimum = 121, Q1 =136, median = 133.5, Q3 = 125, maximum = 140
C.) Minimum = 125, Q1 = 130.25, median = 132.5, Q3 = 134.5, maximum = 138
D.) Minimum = 125, Q1 =134.5, median = 132.5, Q3 = 130.25, maximum = 138

Answers

Answer:

we have to put the numbers in order..

(121,122,125, 126,132),M,(135,136,136,138,140)

Step-by-step explanation:

minimum : (smallest number) = 121

Q1 : 125

Q2 (median) : (132 + 135) / 2 = 267/2 = 133.5

Q3 : 136

maximum : (largest number) = 140

I did this a long time ago so im not so sure

Answer:

Step-by-step explanation:

121 122 125 126 132 135 136 136 138 140

140 -121 =19 range

Min=121 max =140

Mean = 131.1

Median = 132+135=267/2=133.5

From a survey of the population of the United States, a circle graph was created. What is the ratio of whites to blacks according to the circle graph?

80 to 3

20 to 1

20 to 3

80 to 1

Answers

Answer:

20 to 3 or 20 : 3

Step-by-step explanation:

White : Black

= 80 : 12

= 80/12

= 20:3

12. A number from 1-30 is chosen at random.
What is the probability that the number is
not a prime number?

Answers

Answer:

2/3

Step-by-step explanation:

let S be number of sample space

n(S)= 30

n(not prime number) =20

Pr(not prime number)=20/30

=2/3

pls help me on this !!!!!!!!!!!

Answers

Answer:

11.8 m

Step-by-step explanation:

2/3πr^3=1100π

r^3=1650

r=11.8

Repost bcs last one wasnt clear BUT PLEASE HELPP 5 MINS LEFT

Answers

Answer:

[tex]m =13[/tex]

Step-by-step explanation:

Given

The attached dataset

Required

The mean absolute deviation

First, calculate the mean

[tex]\bar x = \frac{\sum x}{n}[/tex]

So, we have:

[tex]\bar x = \frac{42+40+39+76+71+55+68+65}{8}[/tex]

[tex]\bar x = \frac{456}{8}[/tex]

[tex]\bar x = 57[/tex]

The mean absolute deviation (m) is:

[tex]m =\frac{1}{n} \sum|x - \bar x|[/tex]

So, we have:

[tex]m =\frac{1}{8} (|42 - 57| + |40 - 57| + |39 - 57| + |76 - 57| + |71 - 57| + |55 - 57| + |68 - 57| + |65 - 57|)[/tex]

Using a calculator, we have:

[tex]m =\frac{1}{8} (|-15| + |-17| + |-18| + |19| + |14| + |-2| + |11| + |8|)[/tex]

Remove absolute bracket

[tex]m =\frac{1}{8} (15 + 17 + 18 + 19 + 14 + 2 + 11 + 8)[/tex]

[tex]m =\frac{1}{8} *104[/tex]

[tex]m =13[/tex]

The mean absolute deviation is 13

You just opened a savings account and deposited $300 at 3% that u plan on withdrawing in 15 years. How much money will you have by then?

Answers

Answer:

$467.37

Step-by-step explanation:

Given data

Principal= $300

Rate= 3%

Time = 15 years

Applying the compound interest formula, we have

A=P(1+r)^t

A=300(1+0.03)^15

A=300(1.03)^15

A=300*1.5579

A=$467.37

Hence after 15years the balance will be $467.37

There are 20 pieces of candy in the box. If 15 of them are hard candies, what percentage of the candies in the box are hard candies?

Answers

Answer:percentage of the candies in the box that are hard candies=75%

Step-by-step explanation:

Total pieces of  candy in the box=20

Number of candies that are hard =15

Percentage of candies that are hard =Number of candies that are hard /   Total pieces of  candy in the box x 100

= 15/20 x 100

=75%

What is the horizontal asymptote of j (x) = StartFraction 14 x cubed + 45 Over 2 x cubed + x + 9 EndFraction

Answers

Answer:

C. y=7

Step-by-step explanation:

guy above me was right

The horizontal asymptote of the given function  [tex]f(x) = \dfrac{14x^{3} +45}{2x^{3}+x+9}[/tex]  would be y = 7.

When do we get horizontal asymptote for a function?

The line y = a is a horizontal asymptote if the function f(x) tends to 'a' from the upside of that line y = a, or from downside of that line.

The given function is

[tex]f(x) = \dfrac{14x^{3} +45}{2x^{3}+x+9}[/tex]

We need to determine the horizontal asymptote.

Horizontal asymptote;

From the given function, it is obvious that the denominator's degree is smaller than the numerator's degree.

Then, the horizontal asymptote is the y-axis.

Thus, the horizontal asymptote is y = 7.

Learn more about horizontal asymptotes here:

https://brainly.com/question/2513623

#SPJ2

What is the area of the figure Enter in the box
M2
Can you help me? If you can I would be very appreciated if you tell me how you got the answer!? If you can’t it’s totally fine. Also making Brainly questions and 50 points!

Answers

Answer:

Total Area = 532 m²

Step-by-step explanation:

Triangle = ½bh.

Rectangle = lw.

Total Area = sum of individual areas =

(8 m × 16 m) / 2 + (16 m × 18 m) / 2

+ (18 m × 18 m) =

(64 m²) + (144 m²) + (324 m²) =

532 m²


Need help ASAP! I’m very confused!

Answers

Answer:

4 would be your answer

Step-by-step explanation:

brainlesit pls

which expression has a vaule of 2/3?

Answers

Answer:

so the answer is 32/48

Step-by-step explanation:

(8+24)/(12*4)

32/48

2/3

i hope this helps

difference between the median and mean scores.

Answers

Answer:

Mean =  sum of the terms/ number of terms

Median is the middle number of the data

Step-by-step explanation:

Mean is the average as in adding up all of the numbers and dividing by the amount of numbers there.
Median is when you put all the numbers in order from least to greatest and then you find the number directly in the middle. If there are two numbers in the middle, you find the sum of the two numbers and divide by 2. In other words you find the mean of it, but that’s only if there are two numbers in the middle.

How can you find out 2 1/2 and 10/4 name the same amount?

Answers

Answer:

Simplify 10/4

Step-by-step explanation:

10/4 divided by 2/2 = 5/2

5/2 simplified equals 2 1/2

As 2 can go into 5 twice but only have 1 left

8th grade work math.

Answers

Answer:

3rd option

Step-by-step explanation:

Consider the coordinates of A and A'

A (0, 0 ) and A' (5, 2 )

This represents a move of + 5 (0 → 5) units in the x- direction and a move of + 2 ( 0 → 2 ) units in the y- direction.

The figure is unchanged and must therefore be a translation with rule

(x, y ) → (x + 5, y + 2 )

Find the area of the polygon.

I would like both answers and how to get them (show work).

Thanks!

Answers

Answer:

7. 15.5

8. 12

Step-by-step explanation:

Question 7 equation: [tex]\frac{3*1}{2} + \frac{5+2}{2} * 4=1.5 + 3.5 * 4 = 1.5 + 14 = 15.5[/tex].

Question 8 equation: [tex](\frac{2*2}{2} * 2) + (\frac{4*2}{2} *2) = 4 + 8 = 12.[/tex]

Help me with this please

Answers

Answer:

60

Step-by-step explanation:

All angles have to add up to 180

180/3 equals 60

Answer:

X= 60

Step-by-step explanation:

180÷3=60

gr yydaerhiopljteeqasf

We can describe 3x-2 as an expression how can we describe the parts of the expression that the arrows point to 3x-2

Answers

The part of the expression the arrow points to isn't shown in the question. However, a general description of the expression will be given to cover all parts of the expression.

Answer:

3 = slope or gradient

-2 = intercept

Step-by-step explanation:

The expression 3x - 2 is represented in the gradient intercept format:

The general format for a gradient intercept equation is :

mx + b

Where ;

m = Slope ; b = intercept

Comparing the expression with the general format given :

m = 3 = gradient or slope

b = - 2 = intercept

1. Evan does some shopping at a market.
(a) Evan has a bag of oranges that weighs 2.4 pounds. He has another bag of oranges that weighs 1.74 pounds. Describe how to use this model to find the total weight of the two bags of oranges.

Answers

Answer:

4.14

Step-by-step explanation:

the orange is 1 pound

the green is 0.1 pound

the blue is 0.01 pound

3 orange is 3

11 green is 1.1

4 blue is 0.04

3+1.1+0.04=4.14

hope that made sense

HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP

A. Region 3
B. Region 1
C. Region 4
D. Region 2

Answers

Answer:

B. Region 1

Step-by-step explanation:

because it is how much is their

Answer: region 3 i believe

Step-by-step explanation:

factoring trinomials 4x^2-15x-25​

Answers

Answer:

For a polynomial of the form ax2+bx+c a x 2 + b x + c , rewrite the middle term as a sum of two terms whose product is a⋅c=4⋅−25=−100 a ⋅ c = 4 ⋅ - 25 ...

Step-by-step explanation:

HELP ASAP FAST HELP PLEASE (WORTH A LOT OF POINTS
If x = -12 and y = -3, then
a) 21
b) 13
c) 9
d) 1

Answers

Answer:

21

Step-by-step explanation:

Plug in x and y:

((-12) - 6)/-3 + 15 =

-18/-3 +15=

6 + 15 = 21

21

You deposit $600 in an account earning 6% interest compounded annually. How much will you have in the account in 20 years?

Answers

Answer:

1320 will be in the account in 20 years.

Step-by-step explanation:

600 x 6%

600 x 6/100 = 36 interest annually .

20 x 36 = 720.

720 + 600 = 1320.

Kate has a coin collection. She keeps 7 of the coins in a box which is only 5% of her entire collection.

Answers

Answer:

She has 140 coins in total.

Step-by-step explanation:

Since 7 coins is only 5% of the entire collection, 7 coins=5%. 100% is the total. So first you need to divide 100 by 5 which is 20 (100÷5=20). Next, you need to multiply 20 by 7 (20×7=140) to find out how much coins she has in total.

Hope this helps you!

please answer the following question

Answers

Step-by-step explanation:

volume= y×9×10=2700

90y=2700

y= 2700/90

y= 30 cm

Which describes the slope of the line in the graph?
A)
zero
B)
positive
negative
D)
undefined

Answers

D) undefined
yeeeegfdybv

The diameter of a circular swimming pool is 15 feet. Find the circumference.

Answers

47.12
I did this last year :))

I need help with this question

Answers

Answer:

1/3

Step-by-step explanation:

13/39 = 1/3

Answer:

It is 1/3

Step-by-step explanation:

because 13/39=1/3

! URGENT EMERGENCY !
what is the value of x and y

Answers

The pic is black I can’t see
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