PLEASE HURRY<3 Graph the following piecewise function.
f(x)={2 if 2 x+3 if 4 2x if x>8

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

What is the value of x in the following equation. -x ^3/2 = -27

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?