Question

PLEASE HELP WILL MEDAL


Which is the independent variable in the function y = 8x2 - 3 if y = f(x)?



x


y


neither x nor y


both x and y



Determine the domain of the function f(x) = 2x - 4 when the range is {0, 12, 20}.



{2, 8, 12}


{0, 12, 20}


{4, 16, 24}


none of these

Answer 1

@MistyDreamsOfAHeart do you know?

Answer 2

y for 1 and 2 is {4, 16, 24}

Answer 3

Thank you! :)