Suppose a certain economy's consumption function is
, where C(x) 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
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?
Round the answer to two decimal places, if necessary.
?
$__________ billion/billion dollars
Fill in the blank(s) with the appropriate word(s).
2.26
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The two triangles below are similar. Find the unknown side lengths.
A. x = 18 B. x = 14 C. x = 12 D. x = 6
Determine whether the following graph is a function.
A. Function B. Not a function
Find the slope of the line if it exists.
A. -4
B. 4
C.
D. -