Find the slope of the line through P(-6,2) and Q(-5,3).

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1. m = 1

2. m = 4

3. m = -4

4. m = 7

5. m = 2

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17% 17% 17%17%17%17%

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1. 2.

3. 4.

5. 6.

Find an equation for the line through (1,12) and (14,6).

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1. 2.

3.

4. 5.

Find an equation for the line through (14,5) and perpendicular to the line y = -15. Choose the correct answer from the following:

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1. x = 14

2. x = -15

3. y = -15

4. y = 9x

5. y = 9x + 12

Find the slope and y-intercept of the line 3 y + 18 = 0 and draw its graph. Choose the correct answer from the following:

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25% 25%25%25%

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41 42 43 44 45 46 47 48 49 50

1. 2.

3. 4.