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seropon [69]
4 years ago
14

The set of points R(-1, 1), S(2, 4), T(6, 8) are collinear and the line has a slope of _____.

Mathematics
1 answer:
KiRa [710]4 years ago
8 0

Answer:

slope of the line is (1)

Step-by-step explanation:

Set of points are R( -1, 1 ) S( 2, 4 ) and T( 6, 8 )

We have to find the slope of the line for which these points are collinear.

Since we know slope m = \frac{y-y'}{x-x'}

for points R and S       m = \frac{4-1}{2-1}

                                        = \frac{3}{3} = 1

Therefore, slope of the line is (1)

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