What is (\partial)/(\partial y)(4x-y) ?

The answer to (\partial)/(\partial y)(4x-y) is -1

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(\partial)/(\partial y)(4x-y)

\frac{\partial}{\partial y} (4 x - y)

- 1

Solution steps

\frac{\partial}{\partial y} (4 x - y)

Treat

x

as a constant

Apply the Sum/Difference Rule:

(f \pm g)^{'} = f^{'} \pm g^{'}

= \frac{\partial}{\partial y} (4 x) - \frac{\partial}{\partial y} (y)

\frac{\partial}{\partial y} (4 x) = 0

\frac{\partial}{\partial y} (y) = 1

= 0 - 1

Simplify

= - 1

\int_{4}^{16} (3 x) d x

\frac{d}{d x} (\frac{( x - y )}{( x + y )})

\int x sin (\frac{x ^{2}}{2}) d x

\int \frac{2}{7 x} d x

\frac{d y}{d x} = \frac{x}{49 y}

What is (\partial)/(\partial y)(4x-y) ?
The answer to (\partial)/(\partial y)(4x-y) is -1