At the surface of the ocean, the water pressure is the same as the air pressure above the water, about 15lb/in2, below the surface the water pressure increases by about 3.64lb/in2 for every 10 ft of descent. write a function f(x) which expresses the water pressure in pounds per square inch as a function of the depth in inches below the ocean surface.

start with a line segment pq that we will copy. mark a point r that will be one endpoint of the new line segment. set the compasses' point on the point p of the line segment to be copied. adjust the compasses' width to the point q. the compasses' width is now equal to the length of the line segment pq.

step-by-step explanation:

the answer for this is 0.25 km. : )