# y=-7x-10 Is y defined as a function of x by the

y=-7x-10
Is y defined as a function of x by the equation?

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Raheem Donnelly
y=-7x-10
Let x=-2, then y=-7(-2)-10=-24
As we know that the definition of a function says that one input must give us at most one output. Since the above equation is linear, we can have y as a function of x