Question

Y=-2x^2+16x-35
Axis of Symmetry?

Answer 1

Answer:

Step-by-step explanation:

y=-2x²+16x-35

=-2(x²-8x+16-16)-35

=-2(x²-8x+16)+32-35

=-2(x-4)²-3

axis of symmetry is x-4=0

or x=4

Answer 2

Answer:

y=2x^2+16x-35

a=2, b=16

x= -$\frac{16}{2x2}$

x=-4