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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Write an equation of the line that passes through the points.
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4.
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(3, 5), (0, 5)
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5.
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(–3, –1), (0, –1)
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Write an equation of the line with the given slope that passes through the
given point.
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6.
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Write an equation of the line that passes through the points.
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7.
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(–2, –3), (4, 21)
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8.
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(2, 6), (4, 12)
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9.
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(12, 3), (16, 4)
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10.
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(3, –2), (9, 6)
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11.
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(1, –3), (3, –13)
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Short Answer
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1.
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The table shows the balances (in dollars) of two accounts earning simple
interest for x years. After how many years will the accounts have the same
balance? x | Account A | Account B | 0 | 280 | 340 | 1 | 287 | 343 | 2 | 294 | 346 | 3 | 301 | 349 | 4 | 308 | 352 | | | |
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2.
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The global competition for the World Cup is broken up into six continental
zones. The number of teams in the Australian team’s zone is three more than four times the
number of teams in the Brazilian team’s zone. There is a total of 53 teams in both zones. How
many teams are in each zone?
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