Find an equation of a parabola satisfying the given conditions.Focus (-3, 8), directrix y = 4
A. (x + 3)2 = 8(y - 8)
B. (x + 3)2 = 8(y - 6)
C. (x - 8)2 = 8(y - 6)
D. (y - 8)2 = 8(x + 3)
Answer: B
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Use l'H
pital's Rule to evaluate the limit.
(tanh x)x
A. 1 B. e2 C. ? D. 0
Solve the problem.Jarod operates a small part-time business from his home. The accompanying graph shows the daily profit or loss for his business. What was the total profit/loss for the week? 
A. +$194 profit B. +$120 profit C. +$152 profit D. -$152 loss
Solve the problem.The number of visitors to a tourist attraction (for the first few years after its opening) can be approximated by 
where x represents the number of months after the opening of the attraction. Find the number of visitors 32 months after the opening of the attraction.
A. 55 visitors B. 370 visitors C. 82 visitors D. 100 visitors
Use properties of logarithms to expand the logarithmic expression as much as possible. Where possible, evaluate logarithmic expressions without using a calculator.log5
A. 1 - log5x
B. 
C. - log5x
D. 5