Question

write an equation in slope intercept form of each line

Answer 1

Do you know how to find slope by looking at a graph?

Answer 2

where the line intersects at the x & y

Answer 3

use y=mx+c where m is the slope and c as y intercept

Answer 4

idk the slope

Answer 5

nevermind

Answer 6

the slope is for the first one positive 0.5

Answer 7

?

Answer 8

It would be -2/3

start at a point on the graph, and how many units you move up or down over how many units you move left or right is the slope

Answer 9

To get to another point

Answer 10

thats the second ?

Answer 11

3,5 is the first ?

Answer 12

start at the point (0,5) you go down 2 and right 3 units to get to (3,3) so the slope is -2/3

Answer 13

Were talking about the first graph right now

Answer 14

oohh ok

Answer 15

So you have the slope -2/3

where does the graph cross the y axis?

Answer 16

5

Answer 17

Right, now plug the slope and y intercept into y=mx+b

Answer 18

5=-2/3x+b?

Answer 19

No, b is the y intercept

y=-2/3x+5

Answer 20

k. thanks so where do i start for the second one?

Answer 21

at y ?

Answer 22

Same thing just a different graph, you can start at any point on the graph and find the slope.

Use (0,4) and (-2,3)

Answer 23

y=-2/3+4

Answer 24

No, you have to find the slope first. the slope isnt the same on this one

Answer 25

k

Answer 26

4/3 ?

Answer 27

just use the slope formula, i gave you two points

so to find the slope you do

(3-4)/(-2-0)

Answer 28

:(

Answer 29

idk why this is so hard for me lol

Answer 30

whats 3-4?

Answer 31

What?

Answer 32

I cant just give answers...try to understand it

Answer 33

the slope is 1/2 !