Question

http://gyazo.com/66c964ff0d3c287bf1cc27185cf25d80 Please help :c

Answer 1

no you frowned :P

Answer 2

its c

Answer 3

Please help :)

Answer 4

The graph goes through the origin, so any equation that has an intercept value won't do
(ie y = mx +b, where b is not zero)

Answer 5

my computer dosent open the link sorry i cant help

Answer 6

hint: it's not c
@MathisAWESOMEWOO!!

Answer 7

hope someone can help u

Answer 8

here @jj2cool101

Answer 9

i know @Mathmuse

Answer 10

thx

Answer 11

its the third one down

Answer 12

hint it's not the third one down
@jj2cool101

Answer 13

If it isn't d then I have no clue :<

Answer 14

either do i

Answer 15

rearrange the answers into the form:
\[y=mx+b\]
then read what i said above, it should be clear once you do some work on paper

Answer 16

b = 0 (the line goes through the origin)
m = 0.5 (it rises 1 for every run of 2)

Answer 17

Forget it, this makes no sense

Answer 18

well, you put in a good effort

Answer 19

I actually did and I still don't understand...

Answer 20

when you rearrange the equation of a line to match the form:
y = mx +b
you are able to tell two things about the line:

1. the slope (this is given by the value of m and represents how many units the line rises vertically for every unit it runs horizontally)

2. the y intercept (this is the point/height at which the line crosses the y axis)

You can draw lines directly from this equation, or develop their equation directly from a graph if you can just substitute in the values of those two terms (m and b)