If f satisfies the equation of change 
, then what can be said about the function 
?
?
A. f is linear with slope 
.
B. f is linear with slope -4.
C. f is exponential with decay factor -4.
D. f is exponential with decay factor 
.
Answer: D
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Solve the problem.To convert meters to feet, you can use the formula f = 
, where f is the distance in feet and m is the distance in meters. How many meters (to the nearest tenth) is 20 feet?
A. 6.6 m B. 6.1 m C. 60.8 m D. 65.8 m
Solve.The distance between two cities is 611 kilometers. Convert this to miles. Round answer to the nearest hundredth, if necessary.
A. 665.99 mi B. 183.3 mi C. 983.71 mi D. 378.82 mi
If 
with A in QIV, find
?
A. 
B. ?
C. ?
D. ?
E. ?
Solve the problem.The position of an object moving in a straight line is given by s = 2t2 - 3t, where s is the distance in meters and t is the time in seconds the object has been in motion. How long (to the nearest tenth) will it take the object to move 12 meters?
A. 3.3 sec B. 25.2 sec C. 13.0 sec D. 3.1 sec