100x + 200y = 3,100 0
5. Dixon Orchards has purchased land on
which to plant lime and orange trees. Each
lime tree requires 100 square feet of area.
Each orange tree requires 200 square feet
of area. Dixon Orchards determines that
they have no more than 3,100 square feet
of land on which to plant the lime and
orange trees. If x represents the number of
lime trees and y represents the number of
orange trees, which inequality can be used
to describe the situation?
100x + 200y> 3,100
0
200x + 100y = 3,100
0
100x + 200y< 3,100
0
CLEAR ALL

The key is the word about, they want an estimation.63 is closer to 60, 71 is closer to 7060 + 70 = 130ryan counted about 130 birds

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.