Which equations define y as a nonlinear function of x? A y=7.4x y = 7 . 4 x B y=2x+52 y = 2 x + 5 2 C y=10x2 y = 10 x 2 D y=5x−3 y = 5 x - 3 E y=x2 y = x 2 F y=2x3+1 y = 2 x 3 + 1

Worth 15 points handsome jack is buying a pony made of diamonds. the price of the pony is p dollars, and jack also has to pay a 25% diamond pony tax. which of the following expressions could represent how much jack pays in total for the pony? a= p = 1/4 b= p+0.25p c=(p + 1/4)p d=5/4p 0.25p choose 2 answers