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Which equation represents the graph of the linear function? A. y= -1/3x+1 B.y=-3x-1 C.y=3x+1 D.y=-3x+1
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Sep 11, 2017
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Which equation represents the graph of the linear function?
A. y= -1/3x+1
B.y=-3x-1
C.y=3x+1
D.y=-3x+1
Mathematics
middle-school
Rudy
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The answer is D because the y intercept is a positve one, and when you find the slope, it is -3. To find the slope, you can either pick two points on the graph and do y1 -y2 over x1-x2, or you can count the slope on the graph.
Mark Wagner
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Sep 17, 2017
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