Answer the question.Which of the following correctly defines a function?
A. A function produces exactly one output for each valid input.
B. A function is a relation that transforms input numbers into output numbers.
C. A function is a relation for which the range contains only unique values.
D. A function is a set of points that can be graphed on a cartesian graph.
Answer: A
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Evaluate the integral. 
A. - 
sin 5x cos3 5x + 
+ 
cos 10x + C
B. - 
sin 5x cos2 5x + 
+ 
sin 10x + C
C. - 
sin 5x cos3 5x + 
+ 
sin 10x + C
D. - 
sin 5x cos3 5x + 
+ 
sin 10x + C
Solve the problem.Find two supplementary angles such that the first angle is 9° more than 2 times the second.
A. 57°; 123° B. 123°; 57° C. 60°; 120° D. 27°; 63°
Find the slope of the line. If the slope is undefined, state this.
A. 0
B. Undefined
C. 1
D. 
Set up an equation that can be used to solve the problem. Solve the equation and answer the question asked. During an intramural basketball game, Team A scored 19 fewer points than Team B. Together, both teams scored a total of 147 points. How many points did Team A score during the game?
A. 73 points B. 64 points C. 65 points D. 83 points