y=13⋅(-3)

The slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept.

y=mx+b

Cancel the common factor of 3.

Factor 3 out of -3.

y=13⋅(3(-1))

Cancel the common factor.

y=13⋅(3⋅-1)

Rewrite the expression.

y=-1

y=-1

y=-1

Using the slope-intercept form, the y-intercept is -1.

b=-1

Find the Y-Intercept y=1/3*(-3)