Differentiate w.r.t. x
-1.1
Evaluate
-\frac{11x}{10}+7
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\frac{\mathrm{d}}{\mathrm{d}x}(-1.1x+7)
Combine -0.1x and -x to get -1.1x.
-1.1x^{1-1}
The derivative of a polynomial is the sum of the derivatives of its terms. The derivative of a constant term is 0. The derivative of ax^{n} is nax^{n-1}.
-1.1x^{0}
Subtract 1 from 1.
-1.1
For any term t except 0, t^{0}=1.
-1.1x+7
Combine -0.1x and -x to get -1.1x.
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