Rectangle ABCD is dilated by a scale factor of 2 with the origin as the center of dilation, resulting in the image A'BCD. If the slope of AB Is-2,
what is the slope of A' B'?
2 answers:
Answer:
C. -2
Step-by-step explanation:
A (x,y) B(x',y') slope of AB = (y'-y)/(x'-x) = -2
After dilation with factor of 2:
A' (2x,2y) B' (2x',2y') slope of A'B' = (2y'-2y)/(2x'-2x) = (y'-y)/(x'-x) = -2
Answer:
Step-by-step explanation:
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