Graphs of Quadratic Functions, Quiz 10, Level 1

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1. What is the equation for this graph?

y = -4x² + 5x - 3
y = -4x² - 5x + 3
y = -4x² + 5x + 3
y = 4x² + 5x + 3

2. What is the equation for this graph?

y = -4x² - 3x - 12
y = -4x² - 3x + 12
y = -4x² + 3x + 12
y = 4x² - 3x + 12

3. What is the equation for this graph?

y = -4x² - 3x - 20
y = -4x² + 3x - 20
y = 4x² + 3x - 20
y = -4x² + 3x + 20

4. What is the equation for this graph?

y = -4x² + 2x + 7
y = -4x² - 2x - 7
y = 4x² + 2x - 7
y = -4x² + 2x - 7

5. What is the equation for this graph?

y = x² - 2x - 15
y = -x² - 2x + 15
y = -x² + 2x - 15
y = x² - 2x + 15

6. What is the equation for this graph?

y = 4x² + 5x + 15
y = 4x² + 5x - 15
y = 4x² - 5x - 15
y = -4x² + 5x - 15

7. What is the equation for this graph?

y = -4x² + x + 20
y = -4x² + x - 20
y = -4x² - x - 20
y = 4x² + x - 20

8. What is the equation for this graph?

y = -4x² - 4x - 13
y = -4x² - 4x + 13
y = -4x² + 4x - 13
y = 4x² - 4x - 13

9. What is the equation for this graph?

y = 4x² + 4x + 19
y = 4x² - 4x - 19
y = -4x² + 4x - 19
y = 4x² + 4x - 19

10. What is the equation for this graph?

y = 5x² + 5x - 16
y = 5x² - 5x - 16
y = -5x² - 5x - 16
y = 5x² - 5x + 16

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