Graphs of Linear Functions, Quiz 3, Level 3

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1. What is the equation for this graph?

y = 3x - 1
y = -3x - 1
y = 3x + 1
y = -3x + 1

2. What is the equation for this graph?

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

3. What is the equation for this graph?

y = -4x - 0
y = 4x - 0
y = -4x + 0
y = 4x + 0

4. What is the equation for this graph?

y = -2x + 12
y = 2x - 12
y = -2x - 12
y = 2x + 12

5. What is the equation for this graph?

y = -4x + 3
y = 4x + 3
y = -4x - 3
y = 4x - 3

6. What is the equation for this graph?

y = -3x - 7
y = 3x - 7
y = -3x + 7
y = 3x + 7

7. What is the equation for this graph?

y = 0
y = x
y = 12
y = -12

8. What is the equation for this graph?

y = -5x - 2
y = 5x - 2
y = -5x + 2
y = 5x + 2

9. What is the equation for this graph?

y = -5x - 13
y = 5x - 13
y = -5x + 13
y = 5x + 13

10. What is the equation for this graph?

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

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