Question

Graph the linear equation. Find three points that solve the equation, then plot on the graph.

-x+2y=2

Answer 1

-x+2y=2
2y=x+2
y=1/2(x+2)
y=1/2*x+1

find first x and y intercept
x=0 y=1
y=0,x=-2

m=1/2
three points are(0,1),(1,3/2),(2,2),(3,5/2)
u can take some negative values of x also like
x=-1,y=1/2,(-2,0)

U see the slope is 1/2 means rate of change of values in x and y's are 1/2 constant so u can graph like that.

Answer 2

Three points are: (-2,0) , (0,1) , (2,2)

Explanation:

Given: -x+2y=2

Put x=0 into -x+2y=2

2y=2

y=1

Point: (0,1)

Put x=-2 into -x+2y=2

2+2y=2

y=0

Point: (-2,0)

Put x=2 into -x+2y=2

-2+2y=2

y=2

Point: (2,2)

Three points are: (-2,0) , (0,1) , (2,2)

Plot the points on graph and join them.

Please see the attachment for graph.