Will upvote every answer! a multiple choice question!

f g-1(x) is the inverse of g(x), what is the value of g-1(g(
a. x-1
b.1
c.0
d. x

The length of each stair is 11 inches. what is the rise, r, for each stair? round to the nearest inch. 2 inches 7 inches 17 inches 24 inches

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4