Hey guys what's 2+2 I forgot, this is for sure not a free point giveaway ;)

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Aline on the wall and a line on the floor are skew. always, sometimes, or never?

What is the average rate of change for this function for the interval from x=2 to x=4 ?