Answer:
= 1/3
Step-by-step explanation:
= 
if f(x) = y,
= x, so
= 3 since f(3) = 52
finding f'(3)
f'(x) = 3
f'(3) = 3
= 1/f'(x) = 1/3
Answer:
the answer is C
Step-by-step explanation:
the equation of a line is y-y1=m(x-x1) where x1 and y1 are points on a line
so when you compare the two equations, you get C
The surface area is 507.84 or 508 if you round up
So, it went down from 28 to 7, meaning 28 - 7 = 21, 21 feet then.
now, if we take 28 to be the 100%, what is 21 off of it in percentage?
The airplane takes off 12 1/2 miles south of a city
Speed =180*3/4
=45*3
=135
135-12.5
The plane is 122.5 miles north to the city after 45 minutes