Question

The standard form of the equation of a parabola is y = 5x2 + 20x + 14. What is the vertex form of the equation?
a.y = 5(x + 2)2 + 10B.y = 5(x + 2)2 - 6C.y = 5(x + 4)2 - 6D.y = 5(x + 4)2 + 10

Answer 1

B. 5(x+2)^2-6
Vertex Form