B) y = -2x
when x = a
y = -2a
when x= 2a
y = -2(2a) = -4a
Answer
Slope: -2
Step-by-step explanation:
Perpendicular slope is the negative reciprocal of the original slope.
The original slope was 1/2. Flip it. 2/1=2. Now change the sign to -2.
Answer:
Step-by-step explanation:
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