Which function is the inverse of y=2x+5/2

Step-by-step explanation:

To find inverse, we replace x with y and y with x

Now, we solve the equation for y

Multiply the whole equaiton by 2 to remove the denominator 2

Now Subtract 5 from both sides

To isolate y, we divide by 4 on both sides

Simplify the fraction

Replace y with f^-1

26

step-by-step explanation:

for this pair of functions g(x)=x-2 and f(x)=|x| is (g o f)(a)= |a| -2

step-by-step explanation:

g(x)=x-2

f(x)=|x|

(g o f)(a)=?

(g o f)(x)=g(f(x))

(g o f)(x)=g(|x|)

(g o f)(x)=|x|-2

(g o f)(a)=|a|-2