1 City of Chicago officials noticed a decline in the water level of the Chicago River and began taking measurements to prove their suspicions. After six years of measuring, the water level was 31 feet, and after fourteen years, the level was 27 feet. The city compiled the measurements and found that the water level was decreasing at a constant rate. Write an equation that shows the water level, w, after y years of measuring.

step-by-step explanation:

4227473658779875563886538705958641728563470543621287463824132573847969p05749365273847906970680574936214

step-by-step explanation:

option b  

step-by-step explanation:

we know that

the distance from point n to lm in the figure is equal to the distance of the perpendicular line to lm that passes through the point n

so

the distance is equal to the segment no

> given problem

therefore

the distance from point n to lm is equal to