How do you graph the equation y-8=-x?
1 Answer
Mar 30, 2018
Explanation:
"one way is to find the intercepts, that is where the"
"graph crosses the x and y axes"
• " let x = 0, in the equation for y-intercept"
• " let y = 0, in the equation for x-intercept"
x=0rArry-8=0rArry=8larrcolor(red)"y-intercept"
y=0rArr0-8=-xrArrx=8larrcolor(red)"x-intercept"
"plot the points "(0,8)" and "(8,0)
"draw a straight line through them for graph"
graph{-x+8 [-20, 20, -10, 10]}