Question

vertex form of y=-2x^2 + 6x + 1

Answer 1

do you know vertex form?

Answer 2

a(x-h)^2 + k

Answer 3

alright so we want to find (h,k) or the vertex

y = ax2 + bx + c

h=-b/2a , k=f(h)

Answer 4

so we will find h first, what are a and b?