Functions - notation.
Test Yourself 1.
| Use of f(x) notation.
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1. For the function f(x) = 3x + 1,
evaluate f (2), f (-1) and 3f (0). |
2. For the function |
| 3. | 4. | |
| 5. For the function f(x) = 5x - 2,
evaluate f(a), f (a2) and f (-2a). |
6. For the function f(x) = x2 + 1,
evaluate f (a), f (√a) and f (a2). |
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| 7. For the function f(x) = x3 - x2 - x, evaluate f (2), f (√a) and f (2√a). |
8. | |
| 9. | ||
3 sections evaluate. |
11.
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12. |