Math

Parabola Solutions

Identify the graph of y=(x-2)(x + 2) with its vertex, axis of symmetry and z-intercepts labeled.
2x
( 201
O
(-20)
2
4
O
2,0)
22
4
-21
2
X-2
10,-2)
21 x 0
(-2,0)
(2.0)
O
-2
O
8
2.0)
-2
2
[x = 2
-4
70-4
Describe the domain and range of the function.
Domain:
Range:
:: all real numbers
!! 3-2
:: 3 > 0
:: I> 2
:: 3 < 0
:: 3 < -2
!! <2
y> -2
y > 2
Ayo
Iy24
y-4