Answer:
C and $320.45
Step-by-step explanation:
I think it's C because this is the full function :

And to get the b part of the question i just put the number in

I'm not a 100% sure, sorry if it's wrong
A linear pattern is when the points form a straight line. For example the following points follow a linear pattern: (0, 0), (1, 2), (2,4), (3,6). These points are all increasing by the same amount. X is increasing by 1 while Y increases by 2.
A non-linear pattern can pretty much be anything that doesn't follow an exact rule. Like: (0,1) (4,3), (6, 12), (7,9). These points would not form a straight line, it would just be a bunch of random points everywhere.
I hope that helps!
4117 to nearest 100 = 4100
Four students studied at least four hours.
Answer:
they are wrong because 3.59 is less than 3.6 . 3.6 is the same as 3.60 only add the 0 and it will not change the value . yes 59 is more than 6 but the student did not realize you can put a place holder to determine the comparison.