- #1

Fusilli_Jerry89

- 159

- 0

f(x) = { x+2 , x < 2

{ ax^2+bx, x >(or equal to) 2

a) what is the relationship between a and b?

I got 2a+b=2

b) find the unique values of a and b that will make f both continuous and differentiable.

i substitued (2-2a) into b and got down to y=ax^2+2x-2ax, but now what?