If ΔXYZ is dilated by a scale factor of 3 about point Y, which of the following is true about a line A'Y'?
A line A prime Y prime is perpendicular to line AY.
B line A prime Y prime is parallel to line AY.
C line A prime Y prime passes through the center of dilation.
D line A prime Y prime intersects with point X′.

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.