2) Latrice plans to ride her bicycle a mean of 80 miles per week. During the last
four weeks, she has recorded distances of 76, 80, 82, and 74 miles. How many
miles must Latrice ride this week to obtain a 5-week mean of 80 miles? Enter
only your number answer (no units). *
l will give you brainliest

C, e, and a (hope it )

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.