A circle with radius ris inscribed inside a square with a side length s. Use 3.14 for r. Round answers to the nearest hundredth if necessary.

step-by-step explanation:

f(x) has value 150 at x= 0

and 0 at x= 3

so d(f(x))/dt = slope = -150/3 = -50

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).