Need some extra practice graphing in slope-intercept form? You can practice use the super easy IXL graph practice HERE.
(See pictures below). Still struggling? Watch the videos in yesterday's post, 6-3 Solving Systems by Graphing.
Today we learned how to solve a system of equations by graphing the equations. The solution of a system of equations is the ordered pair that names the point of intersection where the lines cross. Here are some notes.
Check out these videos if you need help graphing linear equations.
Today we learned about slope-intercept form, which is a form of linear equation. Slope-intercept form is y=mx+b, where m is the slope and b is the y-intercept. Check out the slides below from today's notes. If you still need help, check the videos under the notes!
The y-intercept is the point where a line crosses the y-axis. We can find the y-intercept from a graph, from an equation, and from a table or list of ordered pairs. The y-intercept tells us the beginning or starting point. |
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