Answer:
Vertex form of the equation is y = 2(x+4)²-15
Explanation:
Standard form of the equation of a parabola is y = 2x²+16x+17
we have to convert it in vertex form.
y = 2(x²+8x) + 17 = 2(x² + 4x + 16) + 17-32 = 2(x + 4)² -15
therefore vertex form of the parabola is y = 2(x + 4)² -15