Shanika read some pages on Monday. On Tuesday, she read 6 pages. She read 13 pages
during the 2 days. How many pages did she read on Monday?
Shanika read pages on Monday

7

Step-by-step explanation:

total pages= 13

on tuesday = 6

so on monday = 13-6

f(x) = 8(x-3)

Step-by-step explanation:

F^ -1 ( x) = x/8 +3

Let y = x/8+3

To find the inverse

Exchange x and y

x = y/8+3

Solve for y

x-3 = y/8+3-3

x-3 = y/8

Multiply each side by 8

8(x-3) = y/8 * 8

8(x-3) = y

The inverse of the inverse is the function so

f(x) = 8(x-3)