Determine the x- and y-intercepts of the graph of y=−13x+3 .

The equation is in Slope intercept form.

y=mx+b

Where b is the y-intercept, or 3.

And to find the x-intercept, we have to set y=0. We know the slope and the y-intercept, so this should be fairly easy.

0= -13x+3

Subtract 3 on both sides.

-3= -13x

Divide -13 into both sides.

-3/-13=x

3/13= x (two positives equal a negative)

The x-intercept is 3/13, and the y-intercept is 3.

I hope this helps!
~cupcake

Ithink you're supposed to multiply 12.50 which is how much he makes per hour and then multiply it by each number then add whats left togrther and there's your answer