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Well, do you know in the equation of a line \[y=m(x-h)+k\] what each letter means?
its been a long time
Well, let's try to figure it out. How about this. Given two points, what's the slope of the line they make?
No... that's an equation for the line. How about you tell me this. If you have \[p_1=(x, y)\] and \[p_2=(h, k)\], then what is the slope s you get between them?
she just gave the slope, so that's a line
all she has to do is plug it in the slope-intercept formula
Hmm... nvm. I was trying to teach, @panlac01 . Plug-n-chug is easy.
im working on a test which deadline is by 11pm pst and im desperate for any help i can get
listen to VF
but you almost nailed it, candrie :)
Okay, @candrie , when you're at the y-intercept, what's the coordinate pair?
math is tough for me but i am awesome in english and everything else
Oh the problem gives it to you. What is the y-intercept pair?
Do you agree that the y-intercept is on the line, @candrie ?
|dw:1344737196994:dw| in the end, remember to connect your final solution to its graph
If a point is on a line, then its x and y values, when inserted into the formula you gave,\[y = m x +b\], must hold true.
So put in the y-intercept's values into the formula.
Well, I was trying to get you to say: 6=m(0)+b, so b = 6. But since you know what b and m are already, what's your question?
just needed the equation
Well it is y = m x + b. The difference is that my equation is y = m (x - h) + k But they're really the same because y = m x - mh + k y = m x +(k-mh) and k-mh =b
y=mx+b y=0x+6 y=_____
Multiply by 0...
anything multiplied to zero is _____
therefore y=0x+6 (zero multiplied by x, plus six) y=_____
the final answer is your equation, the whole thing
you got it already, but 0x can be further simplified by taking it away of the universe
out of the universe
my answer will be y=0+6?
yes i figured that after i wrote it
try to connect the graphs with the information given, it will help you learn the concepts better