Question

the function f(t)=t^2+6t-20 represents a parabola.

Part A; rewrite the function in vertex form by completeing the square show your work
Part B; determin 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 f(t)

Can anybody help me with this please?

Answer 1

Vertex (h,k)
(-3, -29

Answer 2

is the vertex a minimum or a maximum

Answer 3

axis of symmetry y=-29

Answer 4

note that the equation is not negative so it must be a minimum

Answer 5

ok thank you

Answer 6

your help means a lot @Deeezzzz

Answer 7

Welcome