Question

11. Which equation has a graph parallel to the graph of 9x + 3y = -22 ?
A) Y = 3x – 22
B) Y = -3x + 8
C) Y = 1/3x + 12
D) Y = -1/3x – 2
12. Which equation has a graph perpendicular to the graph of 7x = 14y – 8 ?
A) Y = -2x – 7
B) Y = -1/2x + 4
C) Y = 1/2x + 1
D) Y = 2x + 9\
13. Which equation is the equation of a line that passes through ( -10, 3) and is perpendicular to y = 5x – 7?
A) Y = 5x + 53
B) Y = -1/5x – 7
C) Y = -1/5x + 1
D) Y = 1/5x + 5

Answer 1

\(\tt{\Large{Parallel~Lines:} \large{Same ~Slope}\\ \Large{Perpendicular~Lines:} \large{Negative~Reciprocal~Slope}}\)

Answer 2

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