scag5e_ppt_2_2

# Scag5e_ppt_2_2 - Graph the line L OBJECTIVE 6 OBJECTIVE 7 Find the slope m and y-intercept b of the equation 3 x – 2 y = 6 Graph the equation

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Section 2.3 Lines

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OBJECTIVE 1

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Find the slope of the line containing the points (–1, 4) and (2, –3).

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Adjust the selections for X min, X max, Y min, and Y max by setting the ratio of x to y at 3:2.

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These figures also illustrate that the closer the line is to the vertical position, the greater the magnitude of the slope.

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OBJECTIVE 2
Draw a graph of the line that contains the point (1, 4) and has a slope of: ( 29 1 3 a (b) 2 5 -

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OBJECTIVE 3
Graph the equation x = – 2

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OBJECTIVE 4

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Find the equation of a line with slope – 3 and containing the point (– 1, 4).

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Find an equation of the horizontal line containing the point (– 4, – 1).

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OBJECTIVE 5
Find an equation of the line L containing the points (–1, 4) and (3, –1).

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Unformatted text preview: Graph the line L . OBJECTIVE 6 OBJECTIVE 7 Find the slope m and y-intercept b of the equation 3 x – 2 y = 6. Graph the equation. OBJECTIVE 8 Graph the linear equation 3 x + 2 y = 6 by finding its intercepts. OBJECTIVE 9 1 2 : 3 5 2 : 6 10 1 L x y L x y-=-+ = Find an equation for the line that contains the point (4, – 1) and is parallel to the line – 3 x + 5 y = 1. By hand, graph the two lines. OBJECTIVE 10 Find the slope of a line perpendicular to a line with slope . 3 4 Find an equation of the line that contains the point (– 4, 6) and is perpendicular to the line 2 x – y = 4. Graph the two lines....
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## This note was uploaded on 11/07/2011 for the course MAT 151 taught by Professor Tandy during the Summer '10 term at University of Phoenix.

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Scag5e_ppt_2_2 - Graph the line L OBJECTIVE 6 OBJECTIVE 7 Find the slope m and y-intercept b of the equation 3 x – 2 y = 6 Graph the equation

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