1. The equation \( y + 1 = - 2 ( x - 1 ) \) is the equation of the line that... a) passes through the point \( ( - 1,1 ) \) ; b) have the slope \( - 2 \) and passes through the point \( ( 1 , - 1 ) \) ; c) have the slope \( 2 \) and passes through the point \( ( 1 , - 1 ) \) ; d) have the slope \( 1 \) ; e) have the slope \( - 1 \) .
Pregunta
Answer
have the slope -2 and passes through the point (1,-1)
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