13. 14.
Three poems are to be selected for
publication in the schools newspaper.
If 120 poems were submitted, in
how many ways can the poems be
selected?
A 1,685,040
B 842,520
C 561,680
D 280,840

For f(x)=2x+1 and g(x)= x^2 -7, find (f•g)(x)

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.

The only way to identify an intercept is as an ordered pair. true false