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matrenka [14]
3 years ago
9

What is the slope of the line wit the points (1,1) and (-2,2)

Mathematics
2 answers:
Tatiana [17]3 years ago
6 0

Answer:

\bold{-\frac{1}{3}}

Explanation:

Find The Slope:

(1,1) (-2,2)

\bold{\mathrm{Slope}=\frac{y_2-y_1}{x_2-x_1}}

\bold{\left(x_1,\:y_1\right)=\left(1,\:1\right),\:\left(x_2,\:y_2\right)=\left(-2,\:2\right)}

\bold{m=\frac{2-1}{-2-1}}

\bold{-\frac{1}{3}}

Alexxandr [17]3 years ago
5 0

Answer:

-1/3

Step-by-step explanation:

m=(y2-y1)/(x2-x1)

m=(2-1)/(-2-1)

m=1/-3

m=-1/3

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