Question Group #1 |
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Directions and/or Common Information: Determine if each set of information given below defines a function or a relation. |
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| {(2,3), (5,3), (3,5), (4,2)} |
| {(2,4), (0,2), (-5,6), (2,3), (-1,0)} |
| {(4,-4), (5,0), (1,4), (-5,1)} |
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Question Group #2 |
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Directions and/or Common Information: Evaluate each function. |
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| Determine f(3) for f(x) = 5x - 2 |
Determine f(-1) for f(x) = 2x2 + 8 |
| Evaluate f(x) = (6x - 9)/(5x + 2) for x = 3 |
Evaluate f(x) = 3x 3 - 8 + 12x for x = -5 |
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