What is the range of f(x)= -2x+5 with domain {1,2,3,4}?

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

Which graph represents the function g(x) = |x + 4| + 2?

Can someone me with the property questions for 12 13 and 14 plz