Consider the functions below: f(x) = 2x -16f(x)=2x−16 and g(x)=\frac{x}{2}+8g(x)= 2 x ​ +8 Are f and g inverse functions? Justify your answer with function composition.

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.

If i have one apple and give you the apple, how many apples do i have?

The polynomial 10x3 + 35x2 - 4x - 14 is factored by grouping. 10x3 + 35x2 - 4x - 14 5x )-20 what is the common factor that is missing from both sets of parentheses?