The vector v has initial position P and terminal point Q. Write v in the form ai + bj; that is, find its position vector.P = (2, 6); Q = (-3, -1)
A. v = 7i + 5j
B. v = -7i - 5j
C. v = 5i + 7j
D. v = -5i - 7j
Answer: D
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Use the limit comparison test to determine if the series converges or diverges.
A. Diverges B. Converges
Solve the equation.ln (2x - 5) = ln 15 - ln (x - 3)
A. 0, 11/2 B. 3, 3/2 C. ? D. 11/2
Evaluate the integral by making a substitution and then using a table of integrals.
A. 
+ ln 
+ C
B. 
+ 
sin-1 
+ C
C. 
- 
ln 
+ C
D. 
- 
ln 
+ C
Solve the problem.During 1991, 200,000 people visited Rave Amusement Park. During 1997, the number had grown to 834,000. If the number of visitors to the park obeys the law of uninhibited growth, find the exponential growth function that models this data.
A. f(t) = 634,000e0.238t B. f(t) = 200,000e0.248t C. f(t) = 200,000e0.238t D. f(t) = 634,000e0.248t