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5 Cards in this Set
- Front
- Back
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Slope intercept form
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m is the slope of the line,b is the y-intercept, and y-coordinate of the point where the line crosses the y axis.
y = mx + b |
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Standard form
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the way you write any number normally.
ax + by + c = 0 |
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Point–slope form
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The equation of a straight line in the form y-y1 = m(x-x1), where m is the slope of the line and (x1,y1) are the coordinates of a given point on the line.
y - y1 = m (x - x1) |
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y-intercept
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a y-intercept is a point on the graph where x is zero.
y = 0 |
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x-intercept
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an x-intercept is a point on the graph where y is zero.
x = 0 |
