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Learn how to graph equations using intercepts and T-Tables in standard form, check with additional points, and calculate slope in slope-intercept form. Get ready for Day 15 with a quiz schedule, Thanksgiving break, and SMART Lab exit ticket.
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M60 Day 14 4.2 Graphing by plotting points
Standard Form • X-intercept • Y-intercept
Using Intercepts to Graph • Put equation into Standard Form • Complete T-Table using x=0 and y=0 • Check using one additional ordered pair.
Using Intercepts to Graph • Put equation into Standard Form • Complete T-Table using x=0 and y=0 • Check using one additional ordered pair.
Using Intercepts to Graph • Put equation into Standard Form • Complete T-Table using x=0 and y=0 • Check using one additional ordered pair.
Using Intercepts to Graph • Put equation into Standard Form • Complete T-Table using x=0 and y=0 • Check using one additional ordered pair.
Moving on… 4.3 Graphing in Slope-Intercept Form
Slope-intercept Form • Slope/grade/pitch • Ratio: • Play with slope – slide #7
Calculating Slope • Counting…
Calculating Slope • Formula…
Examples Find the slope of the line determined by the pair of points.
Coming up… • Day 15 Reading Guide 4.3 • Quiz #6 Due November 22nd • Quiz #7 Due November 27th • Thanksgiving Holiday November 28-29 • No School. No SMART Lab
Exit Ticket Graph the line of the equation using the x- and y- intercepts plus one additional point. Use graph paper provided