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12 Cards in this Set
- Front
- Back
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What is a slope?
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The slope m of the line through the
points (x1, y1) and (x 2, y 2) is given by |
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what is slope intercept form?
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y= mx +b
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What is the Horizontal line?
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•Equation of Horizontal Line always takes the form of y = k where k is the y-intercept of the line
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What is point slope?
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y=mx+b
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What is x intercept?
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mx out of the y=mx+b
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what is y-intercept?
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y=mx+b B is the y intercept
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What is the slope formula?
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y2-y1/x2-x1
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what is the vertical line?
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•The equation of a vertical line does NOT have a y-intercept since a vertical line never crosses the y-axis.
•The slope of a vertical line is undefined because the denominator of the slope (the change in X) is zero |
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Horizontal lines
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•Equation of Horizontal Line always takes the form of y = k where k is the y-intercept of the line
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slope intercept form
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The slope intercept form is probably the most frequently used way to express equation of a line.
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slope
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y2-y1/x2-x1
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standard form
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ax+by= c
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