Math 085

Graph from slope-intercept equation

To graph a linear equation in slope-intercept form, we can use the information given by that form. For example, y=2x+3 tells us that the slope of the line is 2 and the y-intercept is at (0,3). This gives us one point the line goes through, and the direction we should continue from that point to draw the entire line.

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All things fractions

A collection of all the videos that teach you how to use fractions. Fractions is a key topic for algebra. You need to master fractions before tackling algebra.

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