What is the rate for y=-x+3

The rate of change for a linear equation represents how much y changes for a given change in x. In the equation y = -x + 3, the coefficient of x (-1) represents the slope or rate of change.

To find the rate, you can observe that for every increase of 1 in x, y decreases by 1. This means the rate is -1.

In general, for an equation in the form y = mx + b, where m is the coefficient of x, the rate of change is equal to m.