How do i draw this indifference curve?

Question

Matt likes both cream cheese and butter. Because butter is fattier, he uses 1/2 as much butter as he would use cream cheese. In other words, if he uses one stick of butter per 2 loaves of bread, he will use one stick of cream cheese per loaf.

Answer 1

plot two points

1 butter, 0 cheese

0 butter, 2 cheese

connect them with a straight line.