Question

find the equastion in slope intercept form for the line contaning the two points show work. (: ( 3,12 ) and (-4,-16 )

Answer 1

equation*

Answer 2

that is the equastion/

Answer 3

find slope and then solve for b

Answer 4

idk

Answer 5

follow along :P

Answer 6

kayy gooo

Answer 7

y2 - y1
m = ------
x2 - x1

-16 - 12
m = -------
-4 - 3

-28
m = --
-7

m = 4

Answer 8

thats slope

Answer 9

y = mx+b

use any coordinate
12 = 4(3) +b
12 = 12 + b
12 - 12 = b
0 = b

y = 4x

Answer 10

So that would be the equastion ^ ^

Answer 11

yeah :)

Answer 12

thanks okay can you show me how to do this one. but step by step (-3,7 ) and ( 6,-8 )

Answer 13

yeah sure

Answer 14

wait here do this one (-3,7) and (6,-8)

Answer 15

sorry my computer crashed a while ago
and sure ill do it

Answer 16

ok look i want you to learn alrii soo imma tell you what to do and you do it step by step :P

Answer 17

call me your tutor ;)

Answer 18

ok so first off you have your two points
substitute the values into the equation for slope

Answer 19

okay tutor thanks your the best, (: okay what does subsitute mean .?