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MAT 116 Week 4 Graph the line containing the given pair of points and find the slope

# MAT 116 Week 4 Graph the line containing the given pair of points and find the slope

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Unformatted text preview: - . Week 4 Checkpoint @E'xerpise 'Score: 1 of 1_ pt ﬁssignment Stu-re: 19% (24.5 of 3l_pts) Graph the line containing the given pair of points and ﬁnd the slope. (4,0) and (3, , 3) Use the graphing tool on the right to graph the line. Make sure to use the two given points when graphing the line. B- [is m= {31. (Type an integer or a simpliﬁed fraction. Type N if the slope is undeﬁned) Question is complete. _ nit payis'éhawin'g Graph the line containing the given pair of points and ﬁnd the slope. (2,3) and (— 2,— 1) The graph must pass through the two points, (8,3) and (- 2, - 1). First, plot the point (8,3). Next, plot the point (- 2, - 1). Graph the line by drawing a line through the two points, as shown on the right. The slope ofaline containing points (X1,y1) and (X232) is given by the following formula. rise change in y y2 - 3’1 m= — = — = run change in X X2 - X1 3’ _ 3’ 3’ _ 3’ The formula 2 1 = 1 2 tells you that X2 _ X1 X1 _ X2 you can subtract in two ways. You must remember, however, to subtract the y-coordinates in the same order that you subtract the X-coordinates. "he change inyis - 1 - 3. "he change in X'is - 2 - 8. Now substitute the values into the slope formula. ml _:_3 esope—_2_8—5. Question is complete. an" Dafts-sflnulinu ...
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