Which linear function represents the line given by the point-slope equation y + 7= -2/3 (x+6)

A) f(x) = -2/3x – 11

B) f(x) = -2/3x -1

C) f(x) = -2/3 + 3

D) f(x) = -2/3 + 13

Answers

Answer 1

[tex]y + 7 = - \frac{2}{3}(x + 6) \\ [/tex]

[tex]y + 7 = - \frac{2}{3}x - 4 \\ [/tex]

Subtract sides -7

[tex]y = - \frac{2}{3}x - 4 - 7 \\ [/tex]

Thus ;

[tex]y = f(x)= - \frac{2}{3}x - 11 \\ [/tex]

So the correct answer is (( A )) .


Related Questions

(Click on the photo and the 60 and 90 is the rest of the window picture shown.)
Please help!!

Answers

Answer:

kind of an estimate but it is probably 220cm, if not then its 175cm, couldn't really see the bottom part of the window

Step-by-step explanation:

does anyone know this? will give brainlyest to first person to get it right! the second person who puts an answer (doesn't matter if it wrong) or just type whatev!

Answers

Answer:

bucket one- 1:28

bucket two- 1:31

Step-by-step explanation:

you have to subtract 5- the number then you have to add it to the time remember 60 mins in a hour

Answer: The first time will be at 1:28 P.M.

               The second time will be at 1:31 P.M.

Step-by-step explanation:

i need help pleaseeee.

Answers

Answer:

problem 9

x is 45 and y is 20

problem 10

x is 20 and y is 10

problem 11

x is 13 and y is 12

Answer:

Step-by-step explanation:

Shari is planning a 450-mi car trip. Her car can travel about 39 mi on a gallon of gasoline. Gasoline costs $1.89/gal. About how much will the gas cost for her trip?

Answers

Well she would need about 11.5 gallons of gas times 1.89 is $21.73 hope this helps

A company donates money to a charity every time the baseball team hits a home run. They donate $100 for every home run. Write an equation for the situation,
where y is the total amount of money donated and x is the number of home runs hit.

The equation is y=

Answers

Answer:

y = 100x

Step-by-step explanation:

Answer:

y=100x

Step-by-step explanation:

HELP PLEASE!!! ASAP PLS!!

Answers

The answer is negative

Which equation best represents the linear function graphed below? CAN YOU BE REALLY QUICKLY THIS IS A MAJOR GRADE AND I ONLY HAVE 90 MINUTES

Answers

Answer:

y+1= 1/4(x-4)

Step-by-step explanation:

y+1 = 1/4(x-4)

y+1 = 1/4x-1

y = 1/4x -2 -which is the equation of the line

24 divided by 7872

PLEASE HELP

Answers

Answer:

328 IF its 7,872 divided 24. If it 7,872 divided by 24 then it's 0.00304878049

Step-by-step explanation: Please mark as brainlest i really need to keep me motivated.

how will you know the nature of the roots of the given quadratic equation?

Answers

Hi! here your answer

Answer:

If D≥0, then the roots are real and distinct.

If D=0, then the roots are real and equal.

If D≤0, then no real roots exist

Hope you understood!

1. Find the values of the
angles x, y and z.
40°
25°
z
у​

Answers

Answer:

z = 40° (V. O. A)

Now find x

40 + 25 + x = 180(A. S. P)

65 + x = 180

x = 180 - 65

x = 115°

Now find y

x = y (V. O. A)

Y = 115°

So angles are

X = 115°

Y = 115°

Z = 40°

Hope this helps, have a great day, have a wonderful weekend and stay safe!

Also Happy Halloween! :) :D :3

could some one please help I'm not that good with math​

Answers

Answer:

D and E

Step-by-step explanation:

It is acute because all angles are under 90 degrees. This means that it cannot be F, obtuse. It cannot be A because A scalene triangle is a triangle in which all three sides have different lengths. It cannot be B either because it has 3 sides of equal angles. It cannot be right because non of the angles are 90 degrees. It is equilateral.

Hope this helps.

2,3,5,7,11,13 conjecture

Answers

Answer:

The primes up to 50 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43 and 47. The sequence of gaps—the differences between each prime and the next—is 1, 2, 2, 4, 2, 4, 2, 4, 6, 2, 6, 4, 2 and 4. The number 1 appears only once because all primes except for 2 are odd. The rest of the gaps are even numbers.

The conjecture which could be inferred from the sequence is that it is a list of prime numbers.

From the sequence given : 2, 3, 5, 7, 11, 13

All values in the sequence are prime numbers.

Prime numbers are numbers which have only two divisors which are 1 and the number itself.

Divisors of :

2 = 1 and 2

3 = 1 and 3

5 = 1 and 5

7 = 1 and 7

11 = 1 and 11

13 = 1 and 13

Hence, the conjecture which could be inferred from the sequence is that, the numbers are prime numbers.

Learn more : https://brainly.com/question/9315685

Can somebody plz answer all of these right thx!!!<3
(Only if u remember)
WILL MARK BRAINLIEST !

Answers

Answer:

+4 < +6-2 > -3+2 >  -1-11 < -8-2 < +6+9 > +8

What supplies electricity in a circuit
A.the source
B.the conductor
C.the insulater
D.the wires

Answers

Answer:

B.the conductor

Step-by-step explanation:

I don’t understand how do you do this I have a assignment for tommorow some one help

Answers

Answer:

500 ML

Step-by-step explanation:

for every 1 liter, it is 1,000ML

so 1 L / 2 is 500ML

and 500 on your beaker is located in between 600 and 400

Hope this helps :)

The answer would be 500 mL

pls help ty!
Will give brainliest

Answers

Answer:

0.22h

Step-by-step explanation:

9.8 km/h is your speed, and you need to travel 2.2 km.

Time = distance / speed

(2.2km) / (9.8km/h)

0.22h

Simplify this radical.
V84

Answers

Answer:

[tex]2\sqrt{21}[/tex]

Step-by-step explanation:

84/4=21

Square root of 4=2

[tex]2\sqrt{21}[/tex]

Andrea receives a $40 gift card to use at a town pool. It costs her $8 per visit to swim. A
function relating the value of the gift card, v, to the number of visits, n, is v(n) = 40 - 8n.
a. Identify a reasonable domain of the function. Explain why you chose that
domain. (What are reasonable times to visit the pool?)
b. Given that domain, what is the range of the function?

Answers

Answer:

The value of the gift card = v = $40

The visit to the skate cost = $8

The number of visits = n

∴ n = the value of the gift card over the cost of one visit to the skate

∴ n = v/8 = 40/8 = 5

Step-by-step explanation:

The general function for relating the value of the gift card, v, in terms if the number of visits, n. ⇒⇒⇒   v = 8n

Tamar used the algebraic method to convert the repeating decimal number to 2.45 to a fraction. Her first two steps are shown below. Step 1: x=2.45. Step 2: 100x=245.45. What should be Tamar’s next step

Answers

Answer:

see explanation

Step-by-step explanation:

Given the 2 equations

x = 2.4545... → (1)

100x = 245.4545... → (2)

Subtract (1) from (2) eliminating the repeating decimal

99x = 243 ( divide both sides by 99 )

x = [tex]\frac{243}{99}[/tex]

Help me, please! ( Thank You... )

Answers

Answer:

is this 9th grade math????

Step-by-step explanation:

1

Solve for the value of s

Answers

The two angles are vertical angles, which mean they are the same.

6s-2 = 94

Add 2 to both sides:

6s = 96

Divide both sides by 6:

S = 96/6

S = 16

hellllppppp me please

Answers

The answer is positive infinity

9514 1404 393

Answer:

positive infinitynegative infinity

Step-by-step explanation:

The function has a positive leading coefficient (1/3) and is of odd degree (3). These conditions mean the sign of the end behavior of the function will match the sign of x.

  x → ∞, m(x) → ∞

  x → -∞, m(x) → -∞

The owner of a health club decides to reduce the $35 membership fee by $5. What is the approximate percent decrease in the fee?
A. The percent decrease is approximately 0.14%.
B. The percent decrease is approximately 0.85%.
C. The percent decrease is approximately 14%.
D. The percent decrease is approximately 85%

I’m dumb but I need an answer quick (will try to give brainliest) or however you spell it

Answers

Answer:

I'm going for A

Step-by-step explanation:

Answer:

Answer is gonna be c

Step-by-step explanation:

Amaya is standing 30 ft from a volleyball net. The net is 8 ft high. Amaya serves the ball. The path of the ball is modeled by the equation y=-0.02(x-18)^2+12​, where x is the​ ball's horizontal distance in feet from​ Amaya's position and y is the distance in feet from the ground to the ball. a. How far away is the ball from Amaya when it is at its maximum​ height? Explain. b. Describe how you would find the​ ball's height when it crosses the net at x=30. a. How far away is the ball from Amaya when it is at its maximum​ height? Explain. The ball is nothing ft away from Amaya when it is at its maximum height. Use the ▼ y-coordinate x-coordinate of the vertex.

Answers

Answer:

a) 30feet

b) 9.12feet

Step-by-step explanation:

a) Given the path of the ball is modeled by the equation y=-0.02(x-18)²+12​, where;

x is the​ ball's horizontal distance in feet from​ Amaya's position

y is the distance in feet from the ground to the ball.

The ball will be at the maximum height when dy/dx = 0

Differentiate the function:

dy/dx = 2(-0.02)(x-18)^(2-1)+0

dy/dx = -0.04(x-18)

Equate the resulting expression to zero and find x as shown;

-0.04(x-18) = 0

Open the parentheses

-0.04x+0.04(18) = 0

-0.04x+0.72 =0

-0.04x = -0.72

x = -0.72/-0.04

x = 18ft

Hence the ball is 18ft away from Amaya when it is at its maximum height

b) To get the balls height y when x = 30, we will substitute x = 30 into the equation given and calculate the value of y as shown:

y=-0.02(x-18)²+12

y = -0.02(30-18)²+12

y= -0.02(12)²+12

y = -0.02(144)+12

y = -2.88+12

y = 9.12 feet

Hence the Ball's height is 9.12feet when it crosses the net at x = 30.

Identify an equation in point-slope form for the line perpendicular to
y=-1x +11 that passes through (4, -8).
O A. y +8 = 2(x-4)
B. y - 4 = 2(x+8)
O C. y+8 = {(x-
-4)
O D. 7-8 = {(x + 4)

Answers

Answer:

C

Step-by-step explanation:

Perpendicular lines have the exact opposite slope of the other equation.

So the slope will be x or 1x. Plug in

-8 = 1(4) + b (b represents y-intercept) like y=mx+b

-8 = 4 + b (subtract 4 on both sides)

-12 = b

The equation is y = x - 12

C

solve

y + 8 = x - 4 (subtract 8 on both sides)

y = x - 12

This is the equation and we need to solve for y 2x+y=7

Answers

Answer: y = -2x + 7

Step-by-step explanation:

Answer:

y= -2x+7

Step-by-step explanation:

We need to keep y on one side of the equation.

2x+y= 7

=2x     -2x

y= -2x+7

Hope this helps!

You take a cab to a restaurant. The final bill of $31.72 included an 18% tip for the driver. What was the original bill?

Answers

18% of 31.72=5.7096, 31.72-5.7096=26.0104, so $26.01 is the original bill’s cost.

Emilio is helping his uncle with some chores. His unde gave him $5 and will pay him an additional $3 for each chore he completes. Which inequality can be used to
determine x, the number of chores Emilio must complete to earn at least $26?
A. 3.1 +5 > 26
B. 3.3 +5 < 26
C. 3.3 + 5 > 26
D. 3x +5 < 26

Answers

Answer:

the correct option is B

I hope my answer is helpful to you

please give me five star rating


Solve for x:
(x + 20)/2
= 3x

A: x = 10
B: x = 4
C: x = -14
D: x= -17

Answers

Answer:

x=4

Step-by-step explanation:

Answer:

B) x=4

Step-by-step explanation:

Cherries are on sale at the grocery store at a price of $5 for 2 pounds. Oscar buys 3
pounds. If he is charged the sale price for the cherries, how much will Oscar pay?

Answers

Answer:

$7.5 = 3 pounds

Step-by-step explanation:

1. If $5 is equal to 2 pounds of cherries, you want to find what 1 pound of cherries cost. You should divided 5 by 2 and 2 by 2 to find what 1 pound of cherries cot.

2. That means that 1 pound of cherries cost $2.5.

3. Now we want to find how much money 3 pounds cost, so you should multiply the 2.5 and the 1 by 3.

4. Now that gets you to $7.5 for 3 pounds of cherries.s

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