Monday, September 17, 2007

3 Ways to Write Equations

What are the 3 ways to write the equation of the line.

12 comments:

Anonymous said...

Y-int,y=mx+b those are the only ones I can remember right now. I'll look them up again and put more down.

Meghan L

Anonymous said...

Karina G
1 given slope and y-intercept use slope intercept for m. y=mx+b
2 given slope and a point on the line. use point slope form point -slope form
3 given 2 points
Step1: find
Step2: pick of the point
step3: plug point slope form use formula

Anonymous said...

First there was: y=mx+b, next y-y=m(x-x) and last there was y-y=m(x-x) except instead of one point, your given two and have to choose one of them after solving.
Agnes L.

Anonymous said...

Y-int,y=mx+b and y-y=m(x-x)


Tyrus c

Anonymous said...

first find a given slope and y-intercept use slope intercept for m. y=mx+b
second a given slope and a point on the line. use point slope form point -slope form
thrid given 2 points
Step1: find
Step2: pick of the point
step3: plug point slope form use formula brenda.s

Anonymous said...

Step1: find
Step2: pick of the point
step3: plug point slope form use formula


Darrius

Anonymous said...

You have to use y=mx+b, m is always the slope.

The given slope and a point on the line. Use point slope form point- slope form.

Derek Tharpe, I need my grade!

Anonymous said...

two points, slope, and x & y-inter
juan patino

Anonymous said...

Anthony c.
y=mx+b,ab+ac=c,(f)ab+ac

Anonymous said...

lokk at the problem solve and ask Ms. Mcguire is it right LOL dis porsche d

Anonymous said...

1give the slope fo y-intercept
2put the points on the right line
3plug in the points

s.boyd

Anonymous said...

sup it big hurst #78 i like Y=MX+B the best but thay have y-y=m(x)or something like that