SOLUTION: x-y+4=0

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Question 168423This question is from textbook
: x-y+4=0 This question is from textbook

Answer by jojo14344(1513) About Me  (Show Source):
You can put this solution on YOUR website!
x-y%2B4=0 --------------> A Line Equation
We follow Slope-Intercept form as we find the x & y intercepts: y=mx%2Bb
It follows,
y=x%2B4 ----> Slope=m=1; Yintercept=b=4
f(y)=0:
x=-4, x- intercept
.
As we see below,
----> See x & y intercepts (-4,4). Also marked in "red" dots the slope ---> distance between points=1
.
Thank you,
Jojo