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What is the slope of the line through points (−2, 3) and (6, 1)?

A. −1/4
B. 4
C. −4
D. 1/4

Sagot :

Answer:

A

Step-by-step explanation:

Calculate the slope m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, 3) and (x₂, y₂ ) = (6, 1)

m = [tex]\frac{1-3}{6-(-2)}[/tex] = [tex]\frac{-2}{6+2}[/tex] = [tex]\frac{-2}{8}[/tex] = - [tex]\frac{1}{4}[/tex] → A