What is the value of b in the equation below? 9^-6.9^-2=a^b.? -10 -6. 9. 16

Draw the line of reflection that reflects △abc onto triangle δ a'b'c'

Karianne and lucius are analyzing a linear function on a graph. karianne says that unit rate is equal to rate of change, but that slope is calculated differently. lucius says that unit rate, rate of change, and slope are calculated the same way. who is correct? explain your answer.

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.