Write an algebraic expression for a number t times 6

Identify the parent function that can be used to graph the function f(x)= (1/4x)^3

You are a male who just graduated from college with a bachelor's degree. you have a job paying $50,780.00/yr. a. how does your salary compare to the yearly median earnings for a male with a bachelor's degree? b. what is the difference between the yearly median earnings for a male with a bachelor's degree compared to a male who does not attend college after earning a high school diploma?

Im so bad at fractions they are not my best math thing to work on