APFIVE Power Rule for Differentiation
Let $$f$$ be the function defined by $$f(x) = 2x^5 - 3x^3 + x^2 - 4x + 9$$. What is $$f'(x)$$?
A
$$f'(x)=10*x^4-9*x^2+2*x+9$$
B
$$f'(x)=10*x^4-9*x^2+ x-4$$
C
$$f'(x)=2*x^5-3*x^3+2*x-4$$
D
$$f'(x)=10*x^4-9*x^2+2*x-4$$
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