What was the relationship between cattle prices and cattle income during 2013

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

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For a function f(x), a) if f(7) = 22 then f^-1(22) = b) f^-1(f(c)) =