Evaluate the expression when x = 5 am i correct? is 5 the answer? i’m confused.

Players on the school soccer team are selling candles to raise money for an upcoming trip. each player has 24 candles to sell. if a player sells 4 candles a profit of$30 is made. if he sells 12 candles a profit of $70 is made

Is the point (0, 8) on the x-axis or y-axis? how do you know?

The function f(x)= x5+ ( x + 3)2 is used to create a table. if x = -1 then what is f(x)?