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kirza4 [7]
3 years ago
7

Find the slope of the line through (3, 7) and (–1, 4)

Mathematics
2 answers:
Katena32 [7]3 years ago
6 0

Answer:

\frac{3}{4}

Step-by-step explanation:

Slope = change in y ÷ change in x

The line passes through (3,7) and (-1,4)

Slope = \frac{7 - 4}{3 - -1} = \frac{3}{4}

san4es73 [151]3 years ago
6 0

For this case we have that by definition, the slope of a line is given by:

m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}}

According to the data we have the following points:

(x_ {1}, y_ {1}): (- 1,4)\\(x_ {2}, y_ {2}) :( 3,7)

Substituting we have:

m = \frac {7-4} {3 - (- 1)} = \frac {3} {3 + 1} = \frac {3} {4}

Thus, the slope of the line is \frac {3} {4}

Answer:

\frac {3} {4}

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