How do you find the domain and range for $y = - \frac{2}{3} x - 5$ $y=-2/3x - 5$ ?

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Answer 1 · 2016-04-29T11:09:55

Domain and Range are both all Real numbers

$y = - \frac{2}{3} x - 5$ $y=-2/3x-5$ is the equation of a straight line (with a defined but non-zero slope)

As such this equation is defined for all Real values of $x$ $x$ (the Domain) and can be mapped into all Real values for $y$ $y$ (the Range).

graph{y=-2/3x-5 [-14.63, 5.37, -7.88, 2.12]}

How do you find the domain and range for y=−23x−5y=-2/3x - 5?