10. *All functions are relations, but not all relations are functions Do you agree or disagree with the statement? Give an example to explain you answer. 11. A local flag football tournament is played in a round-robin format where every team plays every other team. Assuming that every team plays every other team exactly once: a) How many games will be played among 18 teams? Explain your strategy. b) How many teams would you need for 703 games to be played using the same format? Explain your reasoning 12. Draw a dodecagon (a polygon with 12 sides) and join each vertex with every other vertex by a line segment. What is the total number of segments (including the sides of the dodecagon? 10. *All functions are relations, but not all relations are functions Do you agree or disagree with the statement? Give an example to explain you answer. 11. A local flag football tournament is played in a round-robin format where every team plays every other team. Assuming that every team plays every other team exactly once: a) How many games will be played among 18 teams? Explain your strategy. b) How many teams would you need for 703 games to be played using the same format? Explain your reasoning 12. Draw a dodecagon (a polygon with 12 sides) and join each vertex with every other vertex by a line segment. What is the total number of segments (including the sides of the dodecagon