Graphing Quadratic Equations
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1
2Algebra 2 Worksheet
Name: ____________________________ Date: _____________ Block:_____
Unit 2
Section 5.1: Graphing Quadratic Equations
Write the quadratic function in standard form. Determine whether the graph of the function
opens up or down.
3. y = 5 – 4x
1. y = 3 – 2x – x
– 4
2
2
2
2. y = 3x + 3x
Find the vertex and axis of symmetry of the parabola.
– 4x + 8
2
4. y = x
Graph the quadratic function. Label the vertex and axis of symmetry.
7. y = x
2
2
2
5. y = x
6. y = x
+ 1
+ 2
10. y = 2x
– 2x
– 4x + 7
2
2
2
8. y = x
9. y = x
+ 2x + 3
Identify the given form. Then write the quadratic function in standard form.
11. y = 3(x – 2)
– 1
2
2
2
12. y = (x + 1)
13. y = -2(x + 3)
+ 1
+ 2
14. y = -2(x + 3)(x – 1)
15. y = (x + 3)(x – 5)
16. y = 4(x + 1)(x + 2)
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