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  3. 528 decide whether each of the following functions is even...

Question: 528 decide whether each of the following functions is even...

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5.28. Decide whether each of the following functions is even, odd, or neither. An algebraic test can be used (a) f(x)=x2+8 (b) fx)+ sin(x) (c) g(t) = sin(I+D (d) g(t)=cos(t) + sin(t) (e) hly)- ycos(y) (0 hy)-lylsin(g) (g) k(z) = (b) k (j) lw)-2+2 1+22 1+z
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