10. you are given the first four terms of an arithmetic sequence. why might you
use a recursive formula? why might you use an explicit formula? under what
conditions might a recursive formula be preferred over the explicit formula?
under what conditions might an explicit formula be preferred over the
recursive formula?

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step-by-step explanation:

answer: no, but if it does it's a obvious pattern.

step-by-step explanation:

answer: input the dimensions of the room to be painted. click the button to calculate the amount of paint and man-hours needed for this job.

interior paint coverage depends on the brand of paint used. the coverage amount is listed on the label of the paint can. use this to adjust the values in the paint coverage section below. paint usually is applied at 350 to 400 square feet per gallon (primer at 200 to 300 square feet per gallon).

step-by-step explanation:

y-y1=m(x-x1)

y-1=1(x-8)