Rewrite the quadratic function in vertex form.
y=2x^2+4x-1

Vertex Pt (-1,-3) Y=2x^2+4x-1

Step-by-step explanation:

2[ (x+1)^2-1} - 1

2(x+1)^2-2} - 1

2(x+1)^2 - 3

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

step-by-step explanation: