Question

Graph the equation by plotting three

points. If all three are correct, the line
will appear.
y = -x + 2

Answer 1

(0,2) - (2,0) - (4,-2)

Explanation:

You have the following straight line:

`y=-x+2` (1)

You can plot the y-intercept point, the x-intercept point and another one.

The y-intercept is obtained by doing x=0:

y=-+2=2

y-intercept = 2

the x-intercept is obtained by doing y=0 and solving for x:

0=-x+2

x=2

x-intercept = 2

another point can be for x = 4:

y=-4+2=-2

Then, the points to plot are

(0,2) - (2,0) - (4,-2)

The graph is attached in the image below.