Is the following correspondence a function?DomainRange
A. function
B. not a function
Answer: A
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Find the surface area or volume.Use an integral table and a calculator to find to two decimal places the area of the surface generated by revolving the curve 
about the x-axis.
A. 30.48 B. 24.84 C. 34.93 D. 42.69
Multiply. Assume that all variables represent positive values.(
+ 
)(
- 
)
A. 13a - 2b
B. 13a2 - 2b2
C. 13a - 15
+ 2b
D. 13a2 + 11ab - 2b2
Use the graph to determine the limit visually (if it exists). Then identify another function h2(x) that
agrees with the given function at all but one point.
?
?
?
?
A. 
B.
C.
D.
?
E.
Solve the problem.At the start of a chemistry experiment, Sarah measured the temperature of a liquid to be 
At the end of the experiment, it had risen 
What was the liquid's temperature at the end of the experiment?
A. 10° C B. -40° C C. 40° C D. -10° C