Which compound inequality could be represented by the graph? –4 ≤ x ≤ 4 –2 ≤ x ≤ –1 x ≤ –1 or x ≥ 0 x ≤ 3 or x ≥ –1

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Simplify 6sin θsec θ. choices a) 6 tan θ b) 6 cos θ c) 6 cot θ d) 6

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.