Question Function Find the first partial derivative with respect to w Find the first partial derivative with respect to x ∂w∂a=−2wx Simplify a=−w2xFind the first partial derivative by treating the variable x as a constant and differentiating with respect to w ∂w∂a=∂w∂(−w2x)Use differentiation rule ∂x∂(cf(x))=c×∂x∂(f(x)) ∂w∂a=−x×∂w∂(w2)Use ∂x∂xn=nxn−1 to find derivative ∂w∂a=−x×2wSolution ∂w∂a=−2wx Show Solution Solve the equation Solve for x Solve for w x=−w2a Evaluate a=−w2xSwap the sides of the equation −w2x=aDivide both sides −w2−w2x=−w2aDivide the numbers x=−w2aSolution x=−w2a Show Solution
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