Question

Find the slope of the line that passes through the pair of points.
F(–6, 8), P(–6, –5)
A. 0
B. –4
C. -12/13
D. undefined
Is the correct answer C?

Answer 1

\[\LARGE \frac{y_2-y_1}{x_2-x_1}=slope\]

Answer 2

so its C? @pooja195

Answer 3

How did you get C??

Answer 4

I did 8-(-5) and it gave me 13 @TheSmartOne

Answer 5

-6-6----v
-6+6

Answer 6

Oh so its what then?

Answer 7

Solve it what is -6+6?

Answer 8

0

Answer 9

0 divided by -13 =?

Answer 10

0 so the answer is A?

Answer 11

No, because that's the x - coordinates, you're dividing over 0 hence undefined.

Answer 12

so its undefined?

Answer 13

Yes

Answer 14

its A or D?

Answer 15

\[\frac{ -5-8 }{ -6-(-6) } = \frac{ -13 }{ 0 } = undefined \]

Answer 16

oh okay so its D?

Answer 17

yeah..

Answer 18

Okay thanks can u help me with 1 more?

Answer 19

no

Answer 20

lolol

Answer 21

o.O i can help

Answer 22

just make another post :)

Answer 23

Naw I'm just messing haha go ahead ask your question

Answer 24

xD

Answer 25

Find the rate of change for the situation.
You run 7 miles in one hour and 21 miles in three hours.
A. 3 miles per hour
B. 3 hours
C. 7 miles
D. 7 miles per hour

Answer 26

rate of change = slope

Answer 27

same formula

Answer 28

Can u set up the equation for me?

Answer 29

You should try, what is rate mean, is it miles/time or time/miles what makes sense?

Answer 30

the first one should be A when zero on top undefined; when zero on the bottom slope is zero

Answer 31

miles/times?

Answer 32

Correct and no the first one is not 0 @triciaal

Answer 33

wait what? @triciaal so its A not D?

Answer 34

It's D :P

Answer 35

So u would divide 7 by 21?

Answer 36

No, \[\frac{ y_2-y_1 }{ x_2-x_1 }\] you basically have two points

Answer 37

so its D?

Answer 38

Bingo

Answer 39

Thanks but the 1st one what is the correct answer then?

Answer 40

Try the math yourself

Answer 41

No the first question one person said A and u said D whats the correct answer?

Answer 42

You should be confirming it

Answer 43

You're dividing over 0, which is undefined

Answer 44

Google what happens when you divide over 0

Answer 45

see if you get 0 undefined candy or a blackhole

Answer 46

okay just making sure...thanks

Answer 47

yeah ur right its undefined

Answer 48

:)