Select the correct answer. Consider the function f(x) = 2x and the function g(x) shown below. How will the graph of g(x) differ from the graph of f(x)?
g(x)=2f(x)=2(2^x)

A.
The graph of g(x) is the graph of f(x) shifted up by a factor of 2.
B.
The graph of g(x) is the graph of f(x) shifted to the right by a factor of 2.
C.
The graph of g(x) is the graph of f(x) stretched vertically by a factor of 2.
D.
The graph of g(x) is the graph of f(x) stretched horizontally by a factor of 2.

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Find the solutions for a triangle with a =16, c =12, and b = 63º

Given that abcd is a rhombus, what is the value of x?