Khan Academy
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Khan Academy
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Khan Academy
Learn how to convert linear equations from slope-intercept form to standard form with step-by-step instructions.
Khan Academy
Slope intercept form is y is equal to mx plus b, where once again m is the slope, b is the y-intercept-- where does the line intersect the y-axis-- what value does y take on when x is 0? And then standard form is the form ax plus by is equal to c, …
Finding slope and intercepts from tables (video) | Khan Academy
Given a linear relationship in a table, practice finding the slope and intercepts.
Converting from slope-intercept to standard form
We can rewrite an equation in slope-intercept form (y=mx+b) to be in standard form (Ax+By=C) instead. In this example, we rewrite the slope-intercept equation y=2/3x+4/7 in standard form.
Graph from slope-intercept form (practice) | Khan Academy
Practice drawing the graph of a line given in slope-intercept form. For example, graph y = 3x + 2.
Intro to slope-intercept form - Khan Academy
Learn about the slope-intercept form of two-variable linear equations, and how to interpret it to find the slope and y-intercept of their line.
Graphing slope-intercept form (article) | Khan Academy
Learn how to graph lines whose equations are given in the slope-intercept form y=mx+b.
Graph from slope-intercept equation (video) | Khan Academy
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.