13. Mark is hosting a "Who Dunnit?" party at his house. He plans on taping off a
triangular section of his backyard to
represent the crime scene. If the sides
measure 23 feet, 15 feet, and 32 feet, how
much tope will he need?

First locate the turning point (vertex) of the graph. which is at the coordinates x=5 and y=9 or (5; 9).to determine whether it's a maximum or mininum value, you have to discern whether the vertex's y-value is the highest value or lowest value the graph can reach. since the vertex's y-value, 9 is the highest value the graph can reach, it will be a maximum.another basic way to determine whether the vertex's value is max or min is to see if the graph is smiling or sad. if it's smiling, the turning point/vertex would be a minimum, while a sad parabola would have a maximum y-value at the vertex.

Its 0.1 fluid ounces.