Plot the image of point Q under the translation (x, y) to (x-3,y+4)

How can you decide witch operations to use to slice a two step equation

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

What are the intercepts of x^2+y-9=0