Question

Find the vertex of the parabola y = 2x2 + 10x + 8

Answer 1

Step-by-step explanation:

2x*2+10x + 8

=4x+10x+8

=14x+8

inverse of 14x+8

x-8/14

=14

Answer 2

Answer:

y vertex=2(-5/2)^2+10(-5/2)+8=-9/2

vertex=(-5/2, -9/2)