When we compose functions, we must make sure that the output of the first function is part of the the second function.
a.) domain
b.) input
c.) range
d.) graph

When we compose functions, we must make sure that the output of the first function is part of the of the second function.

A.) domain

~Hope this answers your question!~

t = 3

step-by-step explanation:

put t = 3 in this expression :

(3²-1)(3²-2)(3² - 3)(3² - 4) = 8×7×6×5 = 56×30 = 1680

the correct answer is you spend $55.78 more in a brand store that buy ing in a normal store.

step-by-step explanation:

brand = spend   $ 135.85 total

store = spend $80.07 total