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Slope-Intercept Eq.

Writing the Slope Intercept Form from Standard Form

QuestionAnswer
2x + 4y = 8 y =( -1/2) x + 2
2x - 4y = 8 y = (1/2) x -2
-2x - 4y = 8 y = (-1/2) x- 2
-2x + 4y = 8 y = (1/2) x +2
What is the slope of the line y=2? 0
What is the slope of a vertical line? undefined
What is the slope of the line y= 4/5 x+1? 4/5
What is the y-intercept of y=6x+ 9 9
What is the nickname for slope? rise/run
Any line with a slope of zero is called a ______ line. horizontal.
Created by: adwiggins
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