Question

What is the slope of the line that passes through these two points? (1, -2) (3, 4)

Answer 1

`\to \rm m = (y_2 - y_1)/(x_2 - x_1)`

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`\to \rm m = (4 - ( - 2))/(3 - 1)`

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`\to \rm m = (4 + 2)/(3 - 1)`

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`\to \rm m = (6)/(2)`

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`\to \rm m = \cancel (6)/(2)`

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`\to \rm m =3`

Required Answer:-3