Which of the following rational functions is graphed below? a. f(x)=1/(x+3)(x+5) b. f(x)= 3/x-5 c. f(x)=1/(x-3)(x-5) d. f(x)= x-3/x-5

What is the ratio for the surface areas of rectangle prisims shown below given that they are similar and that the ratio of their edge lengths is 7: 3

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.

How do i do this activity, is appreciated