Differentiate the Function$B(y)=c y^{-4}$ A)$B^{\prime}(y)=\frac{5 c}{y^{4}}$ B)$B^{\prime}(y)=-\frac{5 c}{y^{4}}$ C)$B^{\prime}(y)=-\frac{4 c^{5}}{y}$

Question

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The Answer of Differentiate the Function$B(y)=c y^{-4}$ A)$B^{\prime}(y)=\frac{5 c}{y^{4}}$ B)$B^{\prime}(y)=-\frac{5 c}{y^{4}}$ C)$B^{\prime}(y)=-\frac{4 c^{5}}{y}$

Differentiate the Function $B(y)=c y^{-4}$ A) $B^{\prime}(y)=\frac{5 c}{y^{4}}$ B) $B^{\prime}(y)=-\frac{5 c}{y^{4}}$ C) $B^{\prime}(y)=-\frac{4 c^{5}}{y}$

Definitions:

Differentiate the Function B(y)=cy−4B(y)=c y^{-4}B(y)=cy−4 A) B′(y)=5cy4B^{\prime}(y)=\frac{5 c}{y^{4}}B′(y)=y45c​ B) B′(y)=−5cy4B^{\prime}(y)=-\frac{5 c}{y^{4}}B′(y)=−y45c​ C) B′(y)=−4c5yB^{\prime}(y)=-\frac{4 c^{5}}{y}B′(y)=−y4c5​

Definitions:

Differentiate the Function $B(y)=c y^{-4}$ A) $B^{\prime}(y)=\frac{5 c}{y^{4}}$ B) $B^{\prime}(y)=-\frac{5 c}{y^{4}}$ C) $B^{\prime}(y)=-\frac{4 c^{5}}{y}$