Y varies directly with the cube of x and inversely with the square of z, when x=4 and z=2, y=8

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition? a) 6 b) 8 c) 14 d) 20

Click on the y intercept. -x +4 i know you cant click on it so could you just say the coordinates like (example - (1,0) you so much.

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be