Solve the problem.For the function shown in the graph, find
f(x) and 
f(x).
A. Does not exist; does not exist
B. 0; 0
C. 0; 2
D. 0; does not exist
Answer: D
Mathematics
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Integrate the function.
, x > 
A. 
ln
+ C
B. 
ln
+ C
C. 
ln
+ C
D. 
ln
+ C
Mathematics
The graph of a function f is given. On the same axes, sketch the graph of f-1. 
A.
f-1
B. 
C. 
D.
f-1
Mathematics
Translate to an equation and solve.76 is 38% of what number?
A. 76 = 0.038 × n; n = 2000 B. 76 = 0.38 × n; n = 200 C. 76 = 0.38 × n; n = 50 D. 76 = 38 × n; n = 0.5
Mathematics
Solve the problem.A convenience store employee is counting $10 and $20 bills. If there are seven times as many 
as 
and the total amount is $1800, find the number of each type of bill.
A. 140 $20 bills; 20 $10 bills B. 20 $20 bills; 7 $10 bills C. 20 $20 bills; 140 $10 bills D. 140 $20 bills; 7 $10 bills
Mathematics