Multiple Choice
Identify the
choice that best completes the statement or answers the question.
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Write an equation of the line in slope-intercept form.
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1.
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2.
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3.
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4.
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Write an equation of the line with the given slope that passes through the
given point.
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5.
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m   ; (20, 0)
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6.
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m  5; (1, –1)
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7.
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m   ; (9, 7)
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8.
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m   2; (–1, –6)
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9.
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Write an equation of the line that passes through the points.
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10.
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(–2, –6), (4, 24)
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11.
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(4, 12), (6, 18)
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12.
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(–20, 10), (–5, 7)
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13.
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(–5, 3), (5, –3)
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14.
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(1, –2), (5, –18)
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Other
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1.
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Extended Response The graph relates the number of shirts y
and the number of pairs of shorts x you can buy with $144.  a. Interpret the x- and
y-intercepts.
b. Write an equation of the line.
c. How many
pairs of shorts can you buy if you buy 3 shirts?
d. How much does a shirt cost? How
much does a pair of shorts cost? Explain how you found your answer.
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