Masssage the equation around until you have it in the form: Y = Ax + B, 'A' and 'B' are numbers. Once you have it in that form, 'A' is the slope of the line, and 'B' is the y-intercept.
When y = 7x +4 the y intercept is 4 and the slope is 7
In the equation y = mx + b the slope is m and the y-intercept is b. The slope of the line is how "steep" the line is, and the y-intercept is where it crosses the y axis.
A line with a y-intercept but no x-intercept will be a straight line parallel to the x axis. It will have a slope of zero.
Slope=0 Y-intercept=0
Masssage the equation around until you have it in the form: Y = Ax + B, 'A' and 'B' are numbers. Once you have it in that form, 'A' is the slope of the line, and 'B' is the y-intercept.
When y = 7x +4 the y intercept is 4 and the slope is 7
The slope intercept equation of a line is y=mx+b, where m is the slope of the line and b is the y-intercept.
In the equation y = mx + b the slope is m and the y-intercept is b. The slope of the line is how "steep" the line is, and the y-intercept is where it crosses the y axis.
A line with a y-intercept but no x-intercept will be a straight line parallel to the x axis. It will have a slope of zero.
Slope=0 Y-intercept=0
An intercept is where the graph crosses an axis.A line in slope-intercept form is in the form y = ax + b, where "a" is the slope, and "b" is the y-intercept. For example, if y = 3x -4, the slope of the line is 3, and it crosses the y-axis at -4.
The y-intercept, together with the slope of the line, can also be used in graphing linear equations. The slope and y-intercept of a line can be obtained easily by inspection if the equeation of the line is of the form y=mx+b where m is the slope and b is the y-intercept.
Slope = zero Y-intercept can be any number.
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slope-intercept from is y=mx+b, m is the slope and b is the y-intercept. put the values of the slope and y-intercept into the equation. y=2x-2
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