For the pair of functions, find (f o g)(x) and (gof)(x). f(x) = -2x2, g(x) = x + 4
A. (fog)(x) = -2x3 – 8x2; (gof)(x) = -2x3 - 8x2
B. (fºg)(x) = -2x2 – 16x - 32; (g = f)(x) = -2x2 + 4
C. (fog)(x) = -2x2 + 4; (g e f)(x) = -2x2 - 16x - 32
D. (fog)(x) = -2x2 - 32; (go 3)(x) = -2x2 + 4

Alex drew a circle with right triangle prq inscribed in it, as shown below: the figure shows a circle with points p, q, and r on it forming an inscribed triangle. side pq is a chord through the center and angle r is a right angle. arc qr measures 80 degrees.

Amanager recorded the number of bicycles sold by his company each quarter. his projected sales after t years is given by the expression below. which of the following statements best describes the expression? a. the initial sales of 575 bicycles increases at the rate of 4% over 4 quarters. b. the initial sales of 575 bicycles increases at the rate of 18% over 4 years. c. the initial sales of 575 bicycles increases at the rate of 4% over t quarters. d. the initial sales of 575 bicycles increases at the rate of 18% over t years.

The distance between two cities is 368 miles. if the scale on the map is 1/4 inch=23 miles, what is the distance between the cities on the map?