Question

Help please

Answer 1

do you know what a rate of change is?

Answer 2

isnt it the slope?

Answer 3

exactly
soooo you just need to find the slope for each one

Answer 4

i know the slope for 1 and 2
could you help me with 3 and 4?

Answer 5

sure

Answer 6

the slope formula is \[\frac{ x2-x1 }{ y2-y1 }\] right?

Answer 7

yup

Answer 8

wait, isnt it the other way around?

Answer 9

okay so you just plug in the numbers

Answer 10

you're right
i completely forgot

Answer 11

thank you, but ive gtg !!