Answer:
see explanation
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ 4, 7 ], thus
z =
The estimate is 217.5.
i think that the correct answer is a
2. Put a sideways half line on the circle1.Put a sideways full line on the circle3.
