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2 years ago

Which function is the inverse of f(x) = -5x -4

Mathematics

1 answer:

Licemer1 [7]2 years ago

6 0

F^-1 (x)= -x/5 + 4/5 (Answer)

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A theme park owner charges

Blababa [14]

I think this is the equationT(m)= 17.50m

4 0

2 years ago

Lamar uses his credit card to purchase a new video game system for $375.19. He can pay off up to $175 per month. The card has an

Sholpan [36]

Answer:

Step-by-step explanation: He will make two payments on the game system and then u divide the 175 with the 19.2 and that will give u the answer

5 0

3 years ago

(5,12)and (2,6) rate of change?<br> Initial value?<br> HURRY i NEED this done.

Otrada [13]

Answer:

Part 1) The rate of change is $2$

Part 2) The initial value is $2$

Step-by-step explanation:

we know that

The linear equation in slope intercept form is equal to

$y=mx+b$

where

m is the slope or rate of change

b is the y-intercept or initial value

step 1

Find the slope or rate of change

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

we have the points

(5,12)and (2,6)

substitute the values in the formula

$m=\frac{6-12}{2-5}$

$m=\frac{-6}{-3}$

$m=2$

therefore

The rate of change is $2$

step 2

Find the initial value

we have

$m=2$

$point\ (2,6)$

substitute in the equation $y=mx+b$

$6=2(2)+b$

solve for b

$6=4+b$

$b=2$ ---> initial value

The linear equation is equal to

$y=2x+2$

The y-intercept or initial value is 2

8 0

3 years ago

Look at the picture on top 63 points

Anton [14]

Answer:

how can we do that?

7 0

3 years ago

Factor the expression. 4d + 12 Enter your answers in the boxes.

Dmitry_Shevchenko [17]

4d + 12 = 4(d + 3)
Basically, you just need to determine what 4d and 12 have in common. In this case, they both divide evenly by 4. Therefore 4 (d + 3) = 4d + 12 according to the distributive property.

5 0

3 years ago

Read 2 more answers