Differentiate w.r.t. x
-\frac{9x^{2}}{7}
Evaluate
-\frac{3x^{3}}{7}
Graph
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3\left(-\frac{3}{7}\right)x^{3-1}
The derivative of ax^{n} is nax^{n-1}.
-\frac{9}{7}x^{3-1}
Multiply 3 times -\frac{3}{7}.
-\frac{9}{7}x^{2}
Subtract 1 from 3.
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