exam Maths Puzzle Numerical Ability

Hi Can I have some help with this function?

Use the function to evaluate the indicated expressions and simplify.
f(x) = 8x + 3

f(x2) =
(f(x))2 =

Read Solution (Total 0)

exam Other Question

In one year, Cholena Youngblood earned the same amount of interest from an investment at 8%annual interest as an investment at 12% percent annual interest.She had invested $1500 more at 8%.How much money did she invest at 12%. How is this equation solved 7/8x + 1/4 =3/4x