Albany State University Online Test- 2 Nov 21,11 1. Divide x3 + 5x2 + x / X – 1 2.Divide x5 –x3 + 5x2 + 2X – 1 / X – 1 3. Indicate whether the set defines a function. If it does, state the domain and range of the function. {(2, 3), (3, 3), (4, 3), (5, 3)} |
4. Determine whether the function is even, odd, or neither. f(x) = x3 + x
5. Determine whether the function is even, odd, or neither. f(x) = x4 + 4x2
6. Determine whether the function is even, odd, or neither. f(x) = x5 – 1
7. Determine whether the function is even, odd, or neither. f(x) = x4 – 6
If f(x) = 3x2 – 4x + 2 and g(x) = 5x2 – 5x find
1. f(2) 2. g(5) 3. f(g(x))
8. Find Inverse f(x) = 3x – 5
9.Find the inverse function f –1. f(x) = 8x – 10
10. Find the inverse function f –1. f(x) = 7x – 5
11. Find the inverse function f –1. Then graph both functions on t f(x) = 2x – 4
12. Find f –1(x) = x – 24
Note: Practice Long division Also for final test. I will teach long division on next monday Nov28,11
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