Question: 7. Let f(x) = (1 x) 3/2 + sinx. Find a simplified expression for f'(x). 3x-1 (a) (b) (e)1-x + cos x 3x-3x+1 (d)

7. Let f(x) = (1 x) 3/2 + sinx. Find a simplified expression for f'(x). 3x-1 (a) (b) (e)1-x + cos x 3x-3x+1 (d) -3x1 x2 + cosx 8. Find an equation of the tangent line to the curve sin(x + y) = 2x - 2y at the point (, ). (a) y = (e) y = 2323 88 + + 1323 T (b) y = x + (c) y = x (d) y = x + -
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