Question

Ayumi plans to go blueberry piking before school, which starts at 8:00 am the amount of blueberries B, in cups that alum picks given that she starts picking t hour after 12:00am, is given by th function muffins, M, that she can bake with n cups of blueberries is given by the function M(n)=12n

Answer 1

192-24t

Explanation:

That's the correct answer on Khan Academy. I don't remember the steps on how I got this answer. It's 100% correct.

Answer 2

M(t) = M(16 - 2·t)

Explanation:

The function is just formed by using the concept of composite functions.

B is cups of blueberries, and n is cups of blueberries,

So by substituting values the required equations formed are given by :

B(t) = 2·(8 - t)

M(n) = 12·n

n = B(t)

M(t) = M(n)

= M(B(t))

= M(2·(8 - t))

= M(16 - 2·t)

Therefore, this is the required function muffins M