The answers would be a and then ctell me if you need an explaination
First find the slope.
m = (y2-y1)/(x2-x1)
m= (6-1)/(-5-1)
m = -5/6
Letter E
You could use a thermometer on a pets fur if it was outside or measure the amount of air in a ball since air is heated it expands there for making the ball have more air? it’s a long shot but i would just go for the first idea to be honest
