Multiple Choice
Suppose a certain economy's consumption function is where
and x are measured in billions of dollars. Find the marginal propensity to consume (the rate of change of consumption with respect to income,
) when
. R
A) $3.7 billion/billion dollars
B) $1.39 billion/billion dollars
C) $1.66 billion/billion dollars
D) $2.2 billion/billion dollars
Correct Answer:

Verified
Correct Answer:
Verified
Q272: The volume of a right-circular cylinder of
Q273: Find the derivative of the function by
Q274: Find the derivative of the function f
Q275: Find the derivative of the function by
Q276: Find the derivative of the function.<br> <img
Q278: Find the first and second derivatives of
Q279: Find an equation of the tangent line
Q280: Find the second derivative <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8255/.jpg" alt="Find
Q281: The population of Americans age 55 yr
Q282: The proprietor of the Showplace, a video