If the following line segment is reflected across the x-axis what are the coordinates new endpoints a.) (-1,-6) and (-3,-2) b.) (6,-1) and (2,-3) c.) (1,-6) and ( 3,-2) d.) (-6,1) and (-2,3

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Find the area of the unshaded square

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line