How do you graph the line #x + y = 2#?

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Answer 1 · 2017-08-25T12:19:02

See a solution process below:

To graph a linear equation we need to find two points on the line and then draw a straight line through them

Point 1:

Let #x = 0#:

#0 + y = 2#

#y = 2# or #(0, 2)#

Point 2:

Let #y = 0#:

#x + 0 = 2#

#x = 2# or #(2, 0)#

Graph:

graph{(x+y-2)(x^2+(y-2)^2-0.04)((x-2)^2+y^2-0.04)=0}