Question

Given its parent function, f(x) = 2^x, what is the equation of the function shown, the points are (0,2) and (1,5)?

Answer 1

well at a guess I'd say its

f(x) =2(2^x) + x

Answer 2

which becomes

f(x) = 2^(x + 1) + x

Answer 3

great job campbell :)