the formula for slope is y=mx+b, a horizontal line has the slope of zero and the slope of a vertical line can be answered as undefined
formula
if line's A and B are perpendicular to each other, the slope of A = -1/(the slope of B)
If point a has coordinates (x1,y1), and point b has coordinates (x2, y2), then the slope of the line is given by the formula: m = (y2-y1)/(x2-x1).
If the slope of a line is m then the slope of an altitude to that line is -1/m.
you look at the line and see if there are any direct points on the line the slope formula
you look at the line and see if there are any direct points on the line the slope formula
the formula for slope is y=mx+b, a horizontal line has the slope of zero and the slope of a vertical line can be answered as undefined
To find the slope of a line, you take two points on the line, then use their X and Y coordinates in the following formula: slope = ( Y2 -Y1 ) / ( X2 - X1) By simplifying the answer, you will get your slope.
The slope of a straight line equation is: y2-y1/x2-x1
Well parallel lines have the same slopes....if you find the slope of a parallel that it the slope of the other line.....usaully you put this slope into Point-Slope Formula (y-1)= m(x-1) + 1 to find the answer as of Y=
the slope formula is y=mx+b slope-intercept form of an equation of a line. where m=slope and b=the y-intercept
formula
The formula for finding the slope of the line is this: m = (Y2-Y1)/(X2-X1)
the slope is infinite because you have a vertical line. To find a parallel line, the formula would be "x= any number" because that would also give you a vertical line.
The formula for the slope of a line in mathematics is m = y2 - y1/x2 - x1. The slop of the line describes the steepness so a higher value slope means a steeper slope.
Points: )1, 1) and (3, 3) Slope: 1