The equation and graph show the cost to rent movies from two different companies. The cost is a function of
the number of movies rented.
Which description best compares the two functions?

What is the range of the function? f(x)=-2|x+1|? a. all real numbers. b. all real numbers less than or equal to 0. c. all real numbers less than or equal to 1. d. all real numbers greater than or equal to 1

If t17 = 3 (t5) in an arithmetic progression, find t1 in terms of d.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?