Find the domain of the vector functions, (), listed below. using interval notation.

a) ()=⟨ln(4),+19‾‾‾‾‾‾√,19−‾‾‾‾‾√⟩
b) ()=⟨−9‾‾‾‾‾√,sin(2),2⟩
c) ()=⟨ −9,2−4‾‾‾‾‾‾√,1/3⟩

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

15 and 14.7 are 1 apart, so 15 – 14.7 must be 1.

What is the inverse of the function f(x) = 2x + 1?