Anybody wanna help me out. PLEASE

The difference between two numbers is one. three times the larger number minus two times the smaller number is 9. what are the two numbers

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

Find each value of the five-number summary for this set of data. [note: type your answers as numbers. do not round.] 46, 19, 38, 27, 12, 38, 51 minimum maximum median upper quartile lower quartile