Please help 7th grade math will give brainliest. ASAP will give 15 points

1. what is the phythaforean theorem? 2.what do we use it for? 1.what is the distance formula ? 2.what do we use it for?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?

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.