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This is slopes — what is ( 7, 12 ) , ( 19 , -4 ) ?

Sagot :

Answer:

slope = - [tex]\frac{4}{3}[/tex]

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 ) = (7, 12 ) and (x₂, y₂ ) = (19, - 4 )

m = [tex]\frac{-4-12}{19-7}[/tex] = [tex]\frac{-16}{12}[/tex] = - [tex]\frac{4}{3}[/tex]