One of the great things about functions is that they can repeat complicated instructions without us having to repeat ourselves in code! Earlier we talked about how **functions are like recipes**. In this exercise, we've already taught Tina the recipe for making a picture of a cake and she's made three. Tell her to make more cakes by **calling** the function with different `x` and `y` locations at the very bottom of the program. How many cakes should she make? ```python.run:height='500' import turtle tina=turtle.Turtle() tina.shape('turtle') def make_cake(x=0, y=0): tina.penup() tina.color('pink') tina.goto(x, y) tina.pendown() tina.begin_fill() tina.goto(x + 20, y) tina.goto(x + 20, y + 20) tina.goto(x - 20, y + 20) tina.goto(x - 20, y) tina.goto(x, y) tina.end_fill() tina.goto(x, y + 20) tina.color('yellow') tina.goto(x, y + 35) tina.goto(x, y + 30) tina.color('black') tina.goto(x, y + 20) tina.penup() tina.goto(x, y + 10) make_cake(0,0) make_cake(-100,0) make_cake(100,0) ``` Hint: The first number in `make_cake()` is **how far left or right** Tina should go, while the second is **how high or low** she should go before starting to draw.