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What is the slope of the line that passes through the pair of points? (-5.5, 6.1), (-2.5, 3.1)

A. -1
B. 0
C. 1
D. Undefined

Respuesta :

The answer is A because slope is equal to the change in y over the change in x. Substitute in the values of x and y into the equation to find the slope.m=3.1−(6.1)/−2.5−(−5.5)
CharlieBrown2002

Hello!

Step-by-step explanation:

Slope formula: →  [tex]\frac{Y^2-Y^1}{X^2-X^1}[/tex]

[tex]\frac{3.1-6.1=-3}{-2.5-(-5.5)=-2.5+5.5=3}=\frac{-3}{3}=-1[/tex]

So therefore, the slope is -1.

Answer is -1.

*The answer must have a negative sign.*

Have a great day! :)

-Charlie

Thank you!

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