What is the midpoint of a line segment with the endpoints (-4, -3) and (7, -5)

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Choose a second initial value that is 0.01 greater than the initial value from question 9. iterate it using the function, f, ten times. if necessary, you can round your results to the nearest ten-thousandth.

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?