Graphing quadratic equation in standard form

[Pages:4]Algebra 2

ID: 1

Name___________________________________

Assignment

Date________________ Period____

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Sketch the graph of each function. Be sure to show your table of values and your work either next to the

graph or on a separate sheet of paper.

1) y = 2x2

2)

y

=

-

2

x

9 8 7 6 5 4 3 2 1

-5 -4 -3 -2 -1 0 -1

12345

1

-4 -3 -2 -1 0 -1 -2 -3 -4 -5

1

2

3) y = -x2 - 6x - 11

-5 -4 -3 -2 -1 0

1

-1

-2

-3

-4

-5

-6

-7

4)

y

=

2

x

+

4 x

+

8

9 8 7 6 5 4 3 2 1

-5 -4 -3 -2 -1 0 1 2 3

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-1-

Worksheet by Kuta Software LLC

5) y = 2x2 + 4x - 1

6 5 4 3 2 1

-8 -7 -6 -5 -4 -3 -2 -1 0 -1 -2 -3 -4

12

7)

y

=

2

x

-

8 x

+

15

5 4 3 2 1

0 1234567 -1 -2 -3

9)

y

=

2

x

+

5 x

+

2

1

-5 -4 -3 -2 -1 0

1

-1

-2

-3

-4

-5

6)

y

=

-

2

x

-

2 x

+

1

3

2

1

-4 -3 -2 -1 0 -1 -2 -3

1

2

8)

y

=

-2

2

x

+

8 x

-

10

-1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11

123456789

10)

y

=

-2

2

x

-

14 x

-

23

2 1

-8 -7 -6 -5 -4 -3 -2 -1 0 -1 -2 -3 -4 -5 -6 -7

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-2-

Worksheet by Kuta Software LLC

Algebra 2

ID: 1

Name___________________________________

Assignment

Date________________ Period____

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Sketch the graph of each function. Be sure to show your table of values and your work either next to the

graph or on a separate sheet of paper.

1) y = 2x2

2)

y

=

-

2

x

9 8 7 6 5 4 3 2 1

-5 -4 -3 -2 -1 0 -1

12345

1

-4 -3 -2 -1 0 -1 -2 -3 -4 -5

1

2

3) y = -x2 - 6x - 11

-5 -4 -3 -2 -1 0

1

-1

-2

-3

-4

-5

-6

-7

4)

y

=

2

x

+

4 x

+

8

9 8 7 6 5 4 3 2 1

-5 -4 -3 -2 -1 0 1 2 3

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-1-

Worksheet by Kuta Software LLC

5) y = 2x2 + 4x - 1

6 5 4 3 2 1

-8 -7 -6 -5 -4 -3 -2 -1 0 -1 -2 -3 -4

12

7)

y

=

2

x

-

8 x

+

15

5 4 3 2 1

0 1234567 -1 -2 -3

9)

y

=

2

x

+

5 x

+

2

1

-5 -4 -3 -2 -1 0

1

-1

-2

-3

-4

-5

6)

y

=

-

2

x

-

2 x

+

1

3

2

1

-4 -3 -2 -1 0 -1 -2 -3

1

2

8)

y

=

-2

2

x

+

8 x

-

10

-1 0 -1 -2 -3 -4 -5 -6 -7 -8 -9 -10 -11

123456789

10)

y

=

-2

2

x

-

14 x

-

23

2 1

-8 -7 -6 -5 -4 -3 -2 -1 0 -1 -2 -3 -4 -5 -6 -7

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-2-

Worksheet by Kuta Software LLC

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