y=

2x^2 + 3ax +1 if x is < or = 1

mx+a if x>1

what values for m and a make x continuous and differentiable at 1?

i know the basic process: solve for x, set the limits equal, differentiate those 2 equations. but i get stuck with all the variables.

thanks!!

EDIT** yeah youre right i fixed it. but can anyone help me answer it?