It would be -1/2 because the formula to find slope (rate of change) is (y2-y1)/(x2-x1) and in this case it would be (4.5-2)/(-3--2) which simplifies to (2.5)/(-5) which is -1/2
U could easily do this on Photo-math- but here: 6(x−3)
The answers is 59/20 because when you calculate it it say 2.95