G P1. (12+8 points) (a) Compute `(a) in the 3 × 4 cases: a = 2, 3, 6 and p = 7, 11, 13, 17. (b) For the primes p = 7, 11, 13, 17, list all the primitive roots modulo p.

Which is the standard form of the equation of the parabola that has a vertex of (-4,-3) and a directrix of x = 2? (x+3)2 = 24(y+4) (y+3)² = 24(x-4) (y+3)² = -24(x+4) (x+3)2 = -24(y+4)