Question

H(t) = -(t – 7)^2 + 4

Answer 1

Answer:

1.)The roots (zeros) are the  

x

values where the graph intersects the x-axis. To find the roots (zeros), replace  

y

with  

0

and solve for  

x

.

t

=

5

,

9

2.)   use this form to find the vertex ( h , k ) (h,k). ( 7 , 4 )

Answer 2

Step-by-step explanation:

1. set it equal to 0 so t=5,9

2. this is wriiten in vertex notation so vertex is (7,4)