Answer
The equation is y=5x-30.The y-intercept is (0,-30) and the x-intercept is (6,0)
Work Step by Step
A)Make the equation.y=mx+b where the m value is 5 because that's the charge of each pet and the b value is -30 because you spent 30 dollars on supplies which is a loss so it is negative.
B)Let x=0 to find the y-intercept:
y=5x-30
y=5(0)-30
y=-30
Let y=0 to find the x-intercept:
y=5x-30
0=5x-30
30=5x
6=x
So it is (0,-30) and (6,0)
