Question

what is the equation of the line that passes trough point (0,1) and (6,-2) MEDAL PLEASE HELP!!

Answer 1

do you know slope formula ??

Answer 2

yes..y=mx +b

Answer 3

formula :) that's e quation

Answer 4

equation **

Answer 5

y2 -y1 over x2 -x1

Answer 6

good now replace x and y values into the equations

Answer 7

I got 1/2

Answer 8

\[(x _{1} ,y _{1})(x _{2} ,y _{2} )\]

Answer 9

but now I don't know how to get the y intercept

Answer 10

what is slope ??

Answer 11

1/2

Answer 12

1/2 are u sure ?? :)

Answer 13

try it again :)

Answer 14

hmm ok

Answer 15

it's negative one half

Answer 16

Nnesha

Answer 17

yes right

Answer 18

if you want to tag someone first use thsi @<--
@nnesha

Answer 19

haha sorries

Answer 20

@Nnesha

Answer 21

now use y = mx + b
equation replace m by -1/2 and use one of ur order (doesn't matter which one u select)
so replace y and x by one of order pair

Answer 22

lol i'm here :P

Answer 23

1 =1/2(0) + b

Answer 24

that's right

Answer 25

nope slope is -1/2

Answer 26

but bec x is 0 so doesn't matter
0 times -1/2 = 0
1/2 times 0 = 0

Answer 27

so b = ??

Answer 28

equals 1

Answer 29

by the way you don't have to plug that into equation
bec you should know y-intercept when x is 0

Answer 30

in this order pair x is 0 so slope is 1
don't need to solve and plug :)