Explain, in one or two sentences, why equals for a differentiable function…

MATHEMATICS · Subjective · AP · Calculus AB · Integration and Accumulation of Change · Integration and Accumulation of Change

Problem

Explain, in one or two sentences, why

\displaystyle \frac{d}{dx}\int_{x}^{7} h(t)\,dt

equals

-h(x)

for a differentiable function

h