For the function f(x) = x^2, what effect will multiplying f(x) by 1/2 have on the graph? a. the graph will be compressed horizontally. b. the graph will be shifted horizontally. c. the graph will be stretched vertically. d. the graph will be compressed vertically.

How many different ways can you make change for $.50 using only nickels,dimes, and quarters?

Show algebraically that f and g are inverse functions f(x)=x^2/-6; g(x)=square root of 2x+12

Angle xyz is formed by segments xy and yz on the coordinate grid below: a coordinate plane is shown. angle xyz has endpoints at 3 comma negative 1 and 6 negative 2 and 3 comma negative 3 and measures 36.87 degrees. angle xyz is rotated 270 degrees counterclockwise about the origin to form angle x′y′z′. which statement shows the measure of angle x′y′z′?