lesson 6.2 slope-intercept form objective 1: writing linear equations linear equation – an...
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Lesson 6.2Slope-Intercept Form
Objective 1: Writing Linear Equations
Linear Equation – an equation whose graph is a straight line when graphed
Y-Intercept – Where a line crosses the y-axis (0, y)
Slope-Intercept Form
y = mx + b
slope y-intercept
Y = 3x – 6 Y = -4x + 7 2x + 3Y = 6
Slope = -3 and y-int = 5 slope = 2/3 and y-int = -9
Check Understanding
Any questions from objective 1?
Objective 2: Graphing Linear Equations
Check Understanding
Check Understanding
Any questions from objective 2?
Homework:
Closure: Explain how changing the value of m affects the graph of a line. Explain how changing the value of b affect the graph of a line.
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