Describe what it means graphically for an interval to be increasing, decreasing, and constant. What does it look like? How do you know which type of interval it is?

Jabari is power washing houses for a summer job. for every job, he charges an initial fee plus $30 for each hour of work. his total fee for a 4 -hour job, for instance, is $170 . jabari's total fee, f, for a single job is a function of the number, t, of hours it takes him to complete the job. write the function's formula.

Can somebody 1. what is the formula for finding the vertical distance between two points on a coordinate plane?

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply