Please help!
I will appreciate

y = -x + 2

Step-by-step explanation:

The y-intercept, b, is 2 since that is where the line intersects the y-axis.

The points (0, 2) and (2, 0) are on the line.

To go from (0, 2) to (2, 0), start at (0, 2).

Go 2 units down. This is a rise of -2.

Then go 2 units right. This is a run of 2.

slope = rise/run = -2/2 = -1

The slope, m, is -1.

y = mx + b

y = -x + 2