How do you graph x-4y=4x−4y=4 using intercepts?
1 Answer
Sep 4, 2017
Explanation:
"the intercepts are found as follows"the intercepts are found as follows
• " let x = 0, in the equation for y-intercept"∙ let x = 0, in the equation for y-intercept
• " let y = 0, in the equation for x-intercept"∙ let y = 0, in the equation for x-intercept
x=0to0-4y=4rArry=-1larrcolor(red)" y-intercept"x=0→0−4y=4⇒y=−1← y-intercept
y=0tox-0=4rArrx=4larrcolor(red)"x-intercept"y=0→x−0=4⇒x=4←x-intercept
"plot the points "(0,-1)" and "(4,0)" and draw a"plot the points (0,−1) and (4,0) and draw a
"straight line through them"straight line through them
graph{1/4x-1 [-10, 10, -5, 5]}
