2 years ago

You get 100 points for the 1 answer that is right

Mathematics

1 answer:

poizon [28]2 years ago

4 0

We need slope

Take 2 points

(1,-0.4)
(2,-0.8)

$\\ \tt\hookrightarrow m=\dfrac{-0.8+0.4}{2-1}$

$\\ \tt\hookrightarrow m=\dfrac{-0.4}{1}=-0.4$

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