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What is the slope of the line that passes through the points (-2,7) and (2,-5)

Sagot :

Answer:

slope = - 3

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, 7) and (x₂, y₂ ) = (2, - 5)

m = [tex]\frac{-5-7}{2-(-2)}[/tex] = [tex]\frac{-12}{2+2}[/tex] = [tex]\frac{-12}{4}[/tex] = - 3