# How do you graph #8x-5y=80#?

##### 1 Answer

May 27, 2017

#### Explanation:

#"one way is to find the intercepts and draw a "#

#"straight line through them"#

#color(blue)"to find the intercepts"#

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

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

#x=0to0-5y=80rArry=-16larrcolor(red)" y-intercept"#

#y=0to8x-0=80rArrx=10larrcolor(red)" x-intercept"#

#"plot these 2 points and draw a straight line through them"#

graph{8/5x-16 [-40, 40, -20, 20]}