The Blackburn family has a square field where they keep their cattle. The area of the field is 40,000 ft squared, and Mr. Blackburn wants to put a fence diagonally through the field. What should the length of the fence be?

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?  

What is the slope of the line that contains the points (-2,1) and (0,-3)

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.