Analyzing Linear Equations
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Rate | a ratio in which the two quantities being measured are in different units
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| Rate of Change | used to describe how fast something is increasing or decreasing
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| Unit Rate | a comparison of two quantities in which the denominator has a value of 1
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| Rise | vertical change from one point to the next on a coordinate plane
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| Run | horizontal change from one point to the next on a coordinate plane
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| Slope | a mathematical term for rate of change
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| Slope-Intercept Form | a linear equation: y=mx+b, where m is the slope of the line and b is the y-intercept
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| y-intercept | the coordinates of a point where a graph crosses the y-axis
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| Direct Variation | a proportional relationship where the graph is a straight line that goes through the origin
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| Point-Slope Form | a linear equation: m(x-x1)=(y-y1), where (x1, y1) is a point the graph passes through and m is the slope
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| Standard Form | a linear equation: Ax+By=C, where A, B, and C are constants and A and B are not both zero
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
cbaumler
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