Algebra 1
Name___________________________________ ID: 1
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Assignment
Date________________ Period____
Sketch the graph of each function.
1) y = -x 2 + 2x + 3
2) y = x 2 - 4x + 3
y
y
5
4
4.5
3.5
4
3
3.5
2.5
3
2
2.5
1.5
2
1
1.5
0.5
1
1
0.5
2
3
4
5
-1
1
2
3
5 x
4
-1
-0.5
-1.5
-1
-2
3) y = -2x 2 + 12x - 20
4) y = 2x 2 + 4x + 5
y
-1
6 x
-0.5
y
1
2
3
4
5
6
7
8
12
9 x
-1
11
-2
10
-3
9
8
-4
7
-5
6
-6
5
-7
4
-8
3
-9
2
-10
1
-11
-10
-8
-6
-4
-2
2 x
Worksheet by Kuta Software LLC
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