Question

Someone pls help me :(

Answer 1

a) -1-2 divided by 4-1
slope is -1

b) 4-3 divided by 5-7
slope is 1/-2

c) 5-8 divided by -8+6
slope is 3/2

d) 68-67 divided by 50-55
slope is 1/-5

e) she didn't include the negative sign when dividing. The slope is -1