Question

2. Is the following quadratic equation in Vertex form?

y = - (x + 2) + 4
O NO
O Yes

Answer 1

Explanation:

No. y = - (x + 2) + 4 is not even a quadratic.

If you want a quadratic you must indicate squaring: y = - (x + 2)^2 + 4.

This IS in vertex form; the vertex is at (-2, 4).