Differentiate w.r.t. x
-\frac{1}{4} = -0.25
Evaluate
-\frac{x}{4}
Graph
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-\frac{1}{4}x^{1-1}
The derivative of ax^{n} is nax^{n-1}.
-\frac{1}{4}x^{0}
Subtract 1 from 1.
-\frac{1}{4}
For any term t except 0, t^{0}=1.
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