Find the equation whose graph is shown below. Write your answer in standard form. (Standard form is $Ax+By = C$, where $A$ is positive, and $A$, $B$, and $C$ are integers with greatest common divisor 1.)\
We write the equation of this line in slope intercept first. The slope is -2 and the y-intercept -3 so the equation is y=-2x-3. Then we convert this into standard form:
y=-2x-3
2x+y=-3