3 years ago

Let f(x) =7x-13. Find f -1(x)

2 answers:

6 0

F(x) = 7x - 13
y = 7x - 13
7x - 13 = y
7x = y + 13
x = (y + 13)/7
f^-1(x) = (x + 13)/7

muminat3 years ago

5 0

If you’re trying to find f(-1) it would be -20

You might be interested in

saul85 [17]

I'm so hungry lol xD, the answer is C

8 0

3 years ago

sashaice [31]

The correct answer would be

C. All Real Numbers

8 0

3 years ago

IgorC [24]

Answer:

y= -4

Step-by-step explanation:

-3y + 5x = 26

0y -5x = -14

____________

-3y = 12

y = -4

3 0

3 years ago

Yanka [14]

There isn’t a picture what do you need help with

7 0

3 years ago

Triss [41]

Hey You!

6 × 30 = 90

280 - 90 = 190

190 / 2.50 = 76

We can check using multiplication.

2.50 × 76 = 190

Percy delivered 76 pizzas.

7 0

3 years ago