Tom plants corn in 0.4 of his garden. Of the garden section, 0.75 is early sweet corn and the rest is later-maturing sweet corn.
a. What part of his garden does Tom plant in early corn?
b. What part does he plant in late corn?
c. Tom's garden covers 8 acres. How many acres of early corn
does he have?
d. How many acres of late corn does he have?

Answer might be d.i think

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.