1. A rock is thrown into a still pond and causes a circular ripple. if the...

1. A rock is thrown into a still pond and causes a circular ripple. if the radius of the ripple is increasing at a rate of 2 feet per second, how fast is the circumference when the radius is 19 feet?

Change in circumference=?

2. Let f(t)=5t^2=5t

a) Find f(t+h):

b) Find f(t+h)-f(t):

c) Find f(t+h)-f(t)/h :

d) Find f'(t):

Solutions

Expert Solution

milcah answered 1 year ago

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