Graphs of Linear Functions, Quiz 6, Level 2

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1. What is the equation for this graph?

y = 19
y = -19
y = 19
y = -19

2. What is the equation for this graph?

y = -2x - 4
y = 2x + 4
y = -2x + 4
y = 2x - 4

3. What is the equation for this graph?

y = 7x - 15
y = -7x - 15
y = 7x + 15
y = -7x + 15

4. What is the equation for this graph?

y = -9x - 13
y = 9x + 13
y = -9x + 13
y = 9x - 13

5. What is the equation for this graph?

y = x
y = 1
y = 1
y = 0

6. What is the equation for this graph?

y = -6x + 10
y = 6x - 10
y = -6x - 10
y = 6x + 10

7. What is the equation for this graph?

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

8. What is the equation for this graph?

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

9. What is the equation for this graph?

y = 2x + 9
y = -2x + 9
y = 2x - 9
y = -2x - 9

10. What is the equation for this graph?

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

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