Graphs of Linear Functions, Quiz 6, Level 3

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1. What is the equation for this graph?

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

2. What is the equation for this graph?

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

3. What is the equation for this graph?

y = 4x - 1
y = -4x - 1
y = -4x + 1
y = 4x + 1

4. What is the equation for this graph?

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

5. What is the equation for this graph?

y = x
y = -7
y = 0
y = -7

6. What is the equation for this graph?

y = -2x - 16
y = 2x - 16
y = 2x + 16
y = -2x + 16

7. What is the equation for this graph?

y = -2x + 11
y = 2x + 11
y = 2x - 11
y = -2x - 11

8. What is the equation for this graph?

y = -4x + 15
y = 4x + 15
y = 4x - 15
y = -4x - 15

9. What is the equation for this graph?

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

10. What is the equation for this graph?

y = 0
y = x
y = -10
y = 10

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