Let f x x 2 4

The graph of f x x 2 4 as follows Let f x x 2 4 x 5 ax 2 bx c a The vertex h, k h b

4 2

2a

2 1 Plug h 2 in f 2 2 4 2 5 9

2 h, k 2, 9 The diagram of f x x 2 4 x 5 and h, k 2, 9 as…

Trigonometry

Find two examples of parabolas in the real world or that model realworld phenomena Write a description for