I need your help pls. And if your not oo busy I have another one I need help with thx <3

Which of the following pairs of functions are inverses of each other? o a. f(x)=x72+8 and 96-9 = 7/x+2) =8 o b. f(x)= 6(x - 2)+3 and g(x) - *#2-3 o c. $4) = 5(2)-3 and 90- 4*: 73 o d. f(x) = 6)-12 and 910 – +12

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Find the zeros of each function. f(x) = x^2 + 5x - 6