What is 1/3 x − 5 = 12?

a. 17/3
b. 7/3
c. 21
d. 51

Asequence {an} is defined recursively, with a1 = 1, a2 = 2 and, for n > 2, an = an-1 an-2 . find the term a241

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Which of the following graphs could represent a cubic function?