4 teammates and 5 bars.
5/4 = 1.25
1.25 = 1 and 1/4
Answer: Each person gets 1 and 1/4 of a bar
You add +7 to both sides and then divide by 9 to get the x alone.
Solve for x by plugging in y, then plug x back in
The domain is all real numbers except kπ, where k is an integer.
The range is (-∞, -1] ∪ [1, ∞)
Vertical asymtote is kπ, where k is an integer.
