24-04-2020
Mathematics

contestada

Find the slope of the line through pair of points. (10,11),(20,-9)

Respuesta :

Ramoscheyenne54 Ramoscheyenne54

24-04-2020

Answer:

m= -2

Step-by-step explanation:

(x1,y1)=(10,11)

(x2,y2)=(20,−9)

Use the slope formula:

m=

y2−y1

x2−x1

=

−9−11

20−10

=

−20

10

=−2

Answer:

m=−2

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