Neil saves money at the end of each week. The function m(x) = 25x + 50 models the amount of money he has saved after x weeks. What

is the most appropriate domain for the function?

A. all non-negative integers

B. all positive real numbers

C. all real numbers

D. all integers

Enter the number of complex zeros for the polynomial function in the box. f(x) = x+ + 5x² +6

Over which interval is the graph of f(x) = x2 + 5x + 6 increasing?

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet