Find the limit of the sequence if it converges; otherwise indicate divergence.an = 6 + (0.4)n
A. 6.4
B. 6
C. 7
D. Diverges
Answer: B
Mathematics
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Sketch the graph of the function and find the domain and range.f(x) = (x - 4)2 + 2
A. 
domain: {x|-? < x < ?}
range: {y|y ? 4}
B. 
domain: {x|-? < x < ?}
range: {y|y ? -4}
C. 
domain: {x|-? < x < ?}
range: {y|y ? 2}
D. 
domain: {x|-? < x < ?}
range: {y|y ? 2}
Mathematics
Use the change of base formula and a calculator to approximate the logarithmic expression. Round your answer to four decimal places.log52
A. 2.3219 B. -0.3979 C. 0.4307 D. 1.0000
Mathematics
Simplify the expression. Assume that variables represent nonzero numbers.(pq)6
A. p7q7 B. 6pq C. pq6 D. p6q6
Mathematics
Solve the problem.Suppose that f(x) = 5x. If f(x) = 
, what is x?
A. -2 B. -5 C. 5 D. 2
Mathematics