If for all real

MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Definition and Fundamental Properties · Differentiation: Definition and Fundamental Properties

Problem

f'(x)=7x^{6}

for all real

x

, what is the exponent of

x

in the original function

f(x)

? (a) 5 (b) 8 (c) 7 (d) 6

Related theory

Differentiation Rules
Rules of differentiation
Intuitive idea of derivatives
Limits and Derivatives

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