Question

A Holstein heifer is a young cow with color patterns of black and white or red and white that has not yet had calves. We can determine whether a Holstein heifer's height is normal, by using the cubic functions.

L = 0.0007t³ - 0.061t² + 2.02t + 30

H = 0.001t³ - 0.08t² + 2.3t + 31

where L is the maximum normal height (in inches), H is the maximum normal height (in inches), and t is the age (in months).


a. What is the normal height range for an 18-month-old Holstein heifer?

b. Describe the end behavior of each function's graph?​

Answer 1

Answer:

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