Determine whether the relation represents a function. If it is a function, state the domain and range.
A. function
domain: {Alice, Brad, Carl}
range: {snake, cat, dog}
B. function
domain: {snake, cat, dog}
range: {Alice, Brad, Carl}
C. not a function
Answer: C
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Evaluate the integral.
A. 
[3 sin 3x + 5 cos 3x] + C
B. 
[3 e5x sin 3x + 5 cos 3x] + C
C. 
[3 sin 3x - 5 cos 3x] + C
D. 
[ sin 3x + cos 3x] + C
Solve the problem.The population of a small country increases according to the function B = 1,400,000e0.05t, where t is measured in years. How many people will the country have after 9 years?
A. 3,945,736 people B. 2,195,637 people C. 485,502 people D. 1,117,911 people
Express the ratio in simplest form.8000 ?m to 2 mm
A. 
B. 
C. 4
D. 40
Translate to an equation and solve.Find 10% of 300.
A. n = 1 × 300; 300 B. n = 0.1 × 300; 30 C. n = 0.01 × 300; 3 D. n = 0.001 × 300; 0.3