Question

find the slope of m=9-5/-7-(-7)

Answer 1

what did you get

Answer 2

undefined

Answer 3

good

Answer 4

calculate slope between (10, 93) and (4, 39)

Answer 5

tell me what you get

Answer 6

-9

Answer 7

close

Answer 8

9

Answer 9

better

Answer 10

(7, -8) and (7, 3)

Answer 11

I got 0

Answer 12

nope

Answer 13

undefined?

Answer 14

Hint: whenever the x coordinates are the same, you have a vertical line

Answer 15

yeah

Answer 16

vertical lines have undefined slopes

Answer 17

(5-2) and (5, -5) =3?

Answer 18

show me your work on that one

Answer 19

-2--5=3
or is it 0?

Answer 20

that part is true

Answer 21

but you didn't finish up

Answer 22

5-5=0

Answer 23

so that means the slope is what

Answer 24

0?

Answer 25

slope is change in ____ over change in _____

Answer 26

-3

Answer 27

but then the answer must be undefined

Answer 28

why

Answer 29

because if -2--5=3, and 0-3=0, it can not be defined

Answer 30

you mean 5-5 = 0 right?

Answer 31

sorry, yes

Answer 32

slope is change in y over change in x

Answer 33

slope = rise/run = 3/0 = undefined

Answer 34

(-2,-21) and (4,27)=1/8?

Answer 35

last one and no

Answer 36

-8?

Answer 37

use the slope formula

m = (y2-y1)/(x2-x1)

Answer 38

-1/8?

Answer 39

you're guessing

Answer 40

m=(-2, -21) (4, 27) -2-4 and 27-21=8

Answer 41

m = (y2-y1)/(x2-x1)



m = (27-(-21))/(4-(-2))



m = (27+21)/(4+2)



m = 48/6



m = 8

Answer 42

thanks

Answer 43

I was confusing myself at first

Answer 44

yw