Someone pleasee help me with this freaking IXL. I would also really appreciate if you would explain your answer. is okay if you done want to:>

What are the domain and range of the functiony = 2(x - 3)2 + 4?

What is the equation of this graphed line? enter your answer in slope-intercept form in the box.

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. determine an equation to model his situation?