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1. |
What is the slope of in parallelogram ABCD? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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2. |
A line of best-fit should not be drawn for which of the following graphs. |
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A. |
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B. |
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C. |
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D. |
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Hint |
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3. |
Determine the slope of the line containing the points P(-7, -8) and Q(3, 0). |
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A. |
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B. |
2 |
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C. |
-2 |
D. |
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Hint |
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4. |
Find the situation that is linear but does not have direct variation. |
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A. |
At the beginning of the summer, Dina had $0 in the bank. She earned $50 mowing lawns the previous week and deposited the money in the bank. |
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B. |
At the beginning of the summer, Dina had $200 in the bank. She started a job and deposited $10 per week. |
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C. |
At the beginning of the summer, Dina had $200 in the bank. She withdrew $30 to buy a new pair of shorts. |
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D. |
At the beginning of the summer, Dina had $0 in the bank. She started a job and deposited $10 per week. |
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Hint |
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5. |
Find the equation that is nonlinear. |
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A. |
y = 4y2 |
B. |
y = 8 – x |
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C. |
y = –3x – 1 |
D. |
y = 14 + 6x |
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Hint |
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6. |
Which three points are collinear? |
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A. |
(4, –3), (2, –2), (–4, 1) |
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B. |
(3, 1), (4, 0), (–1, 2) |
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C. |
(–5, –3), (–2, 3), (2, –4) |
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D. |
(–1, 1), (2, 3), (5, 2) |
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Hint |
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