Which value of b would make x²+bx-30 factorable?
A. -31
B. -17
C. 11
D. 13

What is the common difference in the following arithmetic sequence 7,3,-1,-5

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?  

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4