Question

The function h(x) = x2 + 6x + 7 represents a parabola.

Part A: Rewrite the function in vertex form by completing the square. Show your work.

Part B: Determine the vertex and indicate whether it is a maximum or a minimum on the graph. How do you know?

Part C: Determine the axis of symmetry for h(x).
Wasnt answered correctly the first time please explain your answer.

Answer 1

Answer:

h(×) = x² + 6x + 7 represents a parabola.