Slope of points (2,3) and (-4,12)

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

8 0

Answer:

$\huge\boxed{slope=-\dfrac{3}{2}}$

Step-by-step explanation:

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

We have the points (2, 3) and (-4, 12).

Substitute:

$m=\dfrac{12-3}{-4-2}=\dfrac{9}{-6}=-\dfrac{9:3}{6:3}=-\dfrac{3}{2}$

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