Name:
_ _____________________________________
Algebra 2
Quadratics Practice
Page 7 of 8
1
y = −
(x + 3)
+ 2
2
20.
3
Vertex: _________________
Axis of Symmetry: ______________
y-intercept: _____________
max or min? ______________ max or min value = _________
symmetric point: ____________
x-intercepts: _______________
graph:
y
7
6
5
4
3
2
1
x
-7 -6 -5 -4 -3 -2 -1
1 2 3 4 5 6 7
-1
-2
-3
-4
-5
-6
-7
Calculator Section
21.
Solve by factoring.
− 4 x − 5 = 0
− 39x − 54 = 0
2
2
a.
x
b.
5x