What is the pre-image of vertex A' if the image shown on
the graph was created by a reflection across the y-axis?
(-8,-6)
(-6, 8)
(8,6)
(6,-8)

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists