Estimate the answer by rounding as indicated.Estimate by rounding to the nearest ten.
A. 600
B. 50
C. 490
D. 493
Answer: A
Mathematics
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Determine whether B is the inverse of A.A = 
, B = 
A. Yes B. No
Mathematics
For the graph below, use the nearest neighbor algorithm to find an approximate minimum Hamilton circuit and its weight, starting at the indicated vertex.
Starting at C
A. C ? E ? A ? B ? D ? C; weight = 27 B. C ? D ? A ? B ? E ? C; weight = 28 C. C ? B ? E ? D ? A ? C; weight = 30 D. C ? B ? E ? A ? D ? C; weight = 28
Mathematics
For the given graph, write the inequality in set-builder notation and interval notation.
A. {x|x > -1 or x < 3}, (-1, 3) B. {x|-1 < x < 3}, (-1, 3) C. {x|-1 ? x ? 3}, [-1, 3] D. {x|x ? -1 ? or x ? 3}, [-1, 3]
Mathematics
Graph the function. Then use your graph to find the indicated limit.f(x) = 
, 
f(x)
A. -7 B. 0 C. does not exist D. 14
Mathematics