How does the graph change between point A and point B? O The graph increases.
• The
graph decreases.
• The graph remains constant.
O The graph increases, then decreases.

Frank has a devised a formula for his catering business that calculates the number of meatballs he needs to prepare. the formula is m=4a+2c, where c=number of children; m=number of meatballs; a=number of adults. how many meatballs are required for a party of 10 adults and 5 children?