Graphs of Quadratic Functions, Quiz 5, Level 2

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1. What is the equation for this graph?

y = 3x² + 3x + 6
y = 3x² + 3x - 6
y = 3x² - 3x + 6
y = -3x² + 3x + 6

2. What is the equation for this graph?

y = -5x² - 2x - 9
y = -5x² - 2x + 9
y = -5x² + 2x - 9
y = 5x² - 2x - 9

3. What is the equation for this graph?

y = -3x² + 4x - 8
y = 3x² - 4x - 8
y = -3x² - 4x - 8
y = -3x² - 4x + 8

4. What is the equation for this graph?

y = -3x² - 2x - 6
y = -3x² + 2x + 6
y = -3x² - 2x + 6
y = 3x² - 2x + 6

5. What is the equation for this graph?

y = 2x² - x + 1
y = 2x² + x - 1
y = 2x² - x - 1
y = -2x² - x - 1

6. What is the equation for this graph?

y = -2x² + 4x + 10
y = -2x² - 4x - 10
y = -2x² + 4x - 10
y = 2x² + 4x - 10

7. What is the equation for this graph?

y = -4x² - x + 9
y = -4x² + x - 9
y = 4x² - x - 9
y = -4x² - x - 9

8. What is the equation for this graph?

y = -5x² + 1
y = -5x² - 1
y = 5x²
y = -5x²

9. What is the equation for this graph?

y = -x² + 3x + 9
y = -x² - 3x - 9
y = x² + 3x - 9
y = x² + 3x + 9

10. What is the equation for this graph?

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

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