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What is the slope of the line passing through the points (–3, 4) and (2, –1)? A. Begin fraction three over five end fraction B. Negative begin fraction five over three end fraction C. 1 D. –1
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Apr 2, 2016
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What is the slope of the line passing through the points (–3, 4) and (2, –1)?
A.
Begin fraction three over five end fraction
B.
Negative begin fraction five over three end fraction
C.
1
D.
–1
Mathematics
high-school
Cutie
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Answer:
is right i did the test -1
Explanation:
Bob Wakefield
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Apr 3, 2016
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Bob Wakefield
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slope is rise divided by run so
(y1-y2)/(x1-x2) (doesn't mean x^2, means the first x and second x)
(-3,4) and (2,-1)
(x,y)
x1=-3
x2=2
y1=4
y2=-1
subsitute
(4-(-1))/(-3-2)=(4+1)/(-5)=(5)/(-5)=1/-1=-1
the slope is -1
the answe ris D, -1
Sribin
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Apr 9, 2016
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Sribin
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