I don't understand standard form. Could someone please tell me what the slope of a line would be (I know it's something over something...) and what the y-intercept would be? ...Like, in terms of a and b and c and x and y... yeah....?
Oh, and what do the x and y stand for? Are they just the x and y values of any given point on the line the equation is describing?
Thanks!
Ax+by=c (standard form of a line)?
The slope is the opposite of a/b
The y intercept is c/b
Example: 2x + 3y = 5
Slope= -2/3
Y int= 5/3
The x and y are just x and y values that are on the line.
Reply:Ax + By = C (Standard Form) can be put into y = mx + b (Slope-Intercept Form). You can do this by isolating the "y." The "ax" is slope and "c" is the y-intercept. I hope this helped. =]
Reply:The slope m, when converting from standard form is -a/b. The y-intercept is c/b. you can see this clearly by subtracting ax from both sides and dividing both sides by b.
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