Question

i really need to finish this work but im lost
The function f(t)=t^2+12t-18 represents a parabola.

Part A: Rewrite the function in vertex form by completing the square. Show your work. (6 points)

Part B Determine the vertex and indicate whether it is a maximun or minimum on the graph. How do you know? (2 points)

Part C: Determine the axis of symmetry for f(t). (2 points)

Answer 1

@pooja195

Answer 2

@satellite73

Answer 3

@zepdrix

Answer 4

any help please