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1. |
Three ordered pairs for f(n) = 2n - 1 are (-1, -3), (1, 1), and (2, 3). Graph the function. |
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Hint |
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2. |
The function f(n) = 2.65n + 28.9 estimates the height in inches for a boy who is n years old. Choose values for n and graph the function. |
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3. |
Graph y = 3 -  |
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Hint |
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4. |
Which equation passes through the points (-1, -1), (0, 1), and (1, 3)? |
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A. |
y = -2x+1 |
B. |
y = +1 |
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C. |
y = x+1 |
D. |
y = 2x+1 |
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Hint |
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5. |
Which equation matches the graph shown? |
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A. |
y = 2x-2 |
B. |
y = x-2 |
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C. |
y = -x-2 |
D. |
y = 3x-2 |
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Hint |
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