Help Please I well appreciate it! :D​

Which statement describes the term economics? a. it is the study of using limited resources to fulfill wants and needs. b. it is the study of how governments fulfill the wants and needs of nations. c. it is the study of how people spend their money to fulfill wants and needs.

Iam at home. /: i am playing video games. translate the following statement into symbolic form.

In which direction does the left side of the graph of this function point? f(x) = 3x3 - x2 + 4x - 2