How do you find the x and y intercept of #3x-3y=9#?

1 Answer
Feb 9, 2017

Answer:

#"x-intercept "=3," y-intercept "=-3#

Explanation:

To find the x and y intercepts.

#• " let y = 0, in the equation, to obtain x-intercept"#

#• " let x= 0,in the equation,to obtain y-intercept"#

#y=0to3x-0=9rArrx=9/3=3larrcolor(red)" x-intercept"#

#x=0to0-3y=9rArry=9/(-3)=-3larrcolor(red)" y-intercept"#
graph{x-3 [-10, 10, -5, 5]}