Question

write a function for the situation and tell if it is contionous or discrete ?
A movie store sells DVDs for 10$ each,what is the cost, C, of N DVDs ?

Answer 1

C(X) = 10N?

Answer 2

these are my options

Answer 3

A. C=10 + N; discrete

Answer 4

Sorry I meant C(N) = 10N, so for example: that if you buy 2 DVD's, then that is for $20.

Answer 5

B. C=10 N; discrete
C. c=10 + N ; contionous
D. C=10 N ; Continoius

Answer 6

which one would it be out of those 4 plz help its my math final for tomorrow

Answer 7

I would go for C = 10N, because that is exactly what I said, but expressed in function terms:
C(N) = 10N is the same as C = 10N

Answer 8

D

Answer 9

wait C or D ?

Answer 10

D

Answer 11

thank you so much