Graphs of Linear Functions, Quiz 1, Level 2

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1. What is the equation for this graph?

y = -8x + 9
y = 8x - 9
y = -8x - 9
y = 8x + 9

2. What is the equation for this graph?

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

3. What is the equation for this graph?

y = 2x - 14
y = -2x - 14
y = -2x + 14
y = 2x + 14

4. What is the equation for this graph?

y = 8x + 1
y = -8x - 1
y = -8x + 1
y = 8x - 1

5. What is the equation for this graph?

y = 4x - 16
y = -4x - 16
y = -4x + 16
y = 4x + 16

6. What is the equation for this graph?

y = -5x + 5
y = 5x + 5
y = 5x - 5
y = -5x - 5

7. What is the equation for this graph?

y = 7x + 6
y = -7x + 6
y = 7x - 6
y = -7x - 6

8. What is the equation for this graph?

y = 9x - 14
y = -9x - 14
y = -9x + 14
y = 9x + 14

9. What is the equation for this graph?

y = -2x
y = 2x
y = 2
y = -2

10. What is the equation for this graph?

y = 3x + 15
y = -3x + 15
y = 3x - 15
y = -3x - 15

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