What is x & y ? plz answer only if correct.

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 9 + 12x + 4x^2

Question 4 of 102 pointsjuliana had $96, which is eight times as much money as al had. how mucmoney did al have? select the correct solution method below, representingals money with x.