If f(x) = (x+1)^-1 and g(x) = x - 2, what is the domain of f(x) ÷ g(x)? a. all values of x b. (∞, -1), (-1, 2), and (2,∞) c. (∞, 2) and (2,∞) d. (∞, -1] and [2,∞)

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.