Select the algebraic definition for the piecewise function graph. f(x)={⇒⇒⇒ 2x+4 -2<=x<0 0<=x<2 2<=x<4 a. 2x-8 b. 2 c. -2x+8 d. 4 e. 2x-4

Do graduates from uf tend to have a higher income than students at fsu, five years after graduation? a random sample of 100 graduates was taken from both schools. let muf be the population mean salary at uf and let mufsu be the population mean salary at fsu. how should we write the alternative hypothesis?

What is the volume of a rectangular prism if the length is 10.4 mm the width is 5 mm in the height is 8 mm

Is this a polynomial function? i need to know asap