Ineed math ! i don't understand this assignment at all! it has 5 parts, the first four are charts or graphs i have to fill out and the last one is written reflection of the first four. i'll insert pictures.

part a
the table shows the number of bushels of corn produced based on the crop size in square yards. write a function and sketch a graph to represent this situation. (see 1st picture) - just tell me what to write for the function, and the coordinates for the sketch

part b
the graph shows the weight of a shipment in pounds based on the bushels of corn it contains.
write a function and fill in the table to represent this situation. (see 2nd picture) - tell me what to write in the table, and what to write for the function

part c
the function p(x) = 4x represents the selling price of a shipment of corn based on the number of bushels sold. fill in the table and sketch a graph to represent this situation. (see 3rd picture) - tell me what to write in the table, and the coordinates for the sketch on the graph

part d
five bushels of corn can be converted into 14 gallons of ethanol. the amount of ethanol produced varies directly with the number of bushels of corn used. write a function, fill in the table, and sketch a graph to represent this situation. (see 4th picture) - this one's really confusing, tell me the function, what to put in the tale, and the coordinates for the sketch on the graph

part e
look back at all of these examples of direct linear variation which are proportional relationships. what common characteristics do they have to distinguish them from non-proportional relationships? what distinguishes their equations from non-proportional relationships?

if you do , you. if you can't , don't answer anything. answers only . late answers welcome, because better late than never.
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