Ayo 2nd grade got me mad stressed who can help me with 3+1?

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

In order for the function to be linear, what must m be and why? m = 22 because the rate of change is 1. m = 20 because the rate of change is 3. m = 22 because the rate of change is -1. m = 20 because the rate of change is -3.

Given that s is the centroid of triangle mno, find sq.