Algebra 1
Name___________________________________ ID: 1
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Assignment
Date________________ Period____
Sketch the graph of each function.
1) y = -x 2 - 6x - 10
2) y = -x 2 + 2x + 2
y
-5
-4
-3
-2
y
4
1 x
-1
-0.5
3.5
-1
3
-1.5
2.5
-2
2
-2.5
1.5
-3
1
-3.5
0.5
-4
-1
-4.5
1
2
3
5 x
4
-0.5
-5
-1
-5.5
-1.5
-6
-2
3) y = -x 2 + 6x - 6
4) y = 2x 2 - 4x + 1
y
y
4
8
3.5
7
3
6
2.5
5
2
1.5
4
1
3
0.5
2
-1
1
2
3
4
5 x
1
-0.5
-5
-1
-4
-3
-2
-1
1
-1.5
-1
-2
-2
2
3
4
5 x
Worksheet by Kuta Software LLC
-1-
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5) y = 2x 2 + 16x + 36
6) y = 2x 2 + 4x + 6
y
y
12
12
10
10
8
8
6
6
4
4
2
2
-9 -8 -7 -6 -5 -4 -3 -2 -1
1
2
3
-3 -2 -1
4 x
7) y = 4x 2 + 8x + 5
1
2
3
4
5
6
7
8
9 x
8) y = 3x 2 - 6x + 2
y
y
12
18
16
10
14
8
12
10
6
8
4
6
2
4
-2
2
-16 -14 -12 -10 -8
-6
-4
9) y = -3x 2 + 6x
4
6
8
12 x
10
-2
2 x
-2
2
10) y = -2x 2 + 16x - 29
y
y
4
4
3
2
2
-4
-2
2
4
6
8
1
x
-2
-2
-1
1
2
3
4
5
6
7 x
-1
-4
-2
-3
-6
-4
-8
-5
-6
-10
Worksheet by Kuta Software LLC
-2-
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Answers to Assignment (ID: 1)
1)
2)
y
-5
-4
-3
-2
y
4
-1
3
3
-2
2
2
-3
1
1
1 x
-1
-4
4)
3)
y
4
-3
-2
-1
1
3 x
2
1
-5
-1
-1
-6
-2
-2
5)
y
y
2
3
4
6)
6 x
5
y
8
12
12
6
10
10
4
8
8
6
6
4
4
2
2
2
-2
2
4
8 x
6
-2
-12 -10 -8
7)
8)
y
-6
-4
8
-2
2
x
4
y
12
4
10
2
8
12
-4
9)
y
16
-6
x
-2
-8 -6 -4 -2
2
6
-2
4
-4
2
-6
4
x
4
-2
-6 -4 -2
10)
2 4 6 8 10 12 x
2
4
6
-2
8
10
x
-8
-10
y
4
2
2
4
6
8
x
-2
-4
-6
Worksheet by Kuta Software LLC
-3-
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