Graphs of Linear Functions, Quiz 2, Level 1

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1. What is the equation for this graph?

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

2. What is the equation for this graph?

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

3. What is the equation for this graph?

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

4. What is the equation for this graph?

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

5. What is the equation for this graph?

y = 2x + 10
y = 2x - 10
y = -2x - 10
y = -2x + 10

6. What is the equation for this graph?

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

7. What is the equation for this graph?

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

8. What is the equation for this graph?

y = 2x + 10
y = 2x - 10
y = -2x - 10
y = -2x + 10

9. What is the equation for this graph?

y = -5x + 6
y = 5x - 6
y = 5x + 6
y = -5x - 6

10. What is the equation for this graph?

y = -3x + 8
y = 3x + 8
y = 3x - 8
y = -3x - 8

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