Which of the following functions is the inverse function of f(x) = 3/2 x – 9?a. f -1 (x) = 2/3 x + 6b. f -1 (x) = 2/3 x + 9c. f -1 (x) = 2/3 x – 6d. f -1 (x) = -3/2 x + 9

Noel is hoping to make a profit (in $) on the school play and has determined the function describing the profit to be f(t) = 8t – 2654, where t is the number of tickets sold. what does the number 8 tell you?

If you have a set of parallel lines a and b cut by transversal x, if angle 1 = 167 degrees, what is angle 4 and why. also what is the measure of angle 5 and why? you need to use the names of the angle relationship and explain.

△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.