Write a formula for the nth term of the sequence.-1, 1, 3, 5, 7, ...
A. n + 2
B. 3n - 2
C. 2n - 3
D. 2n + 3
Answer: C
Mathematics
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Find v ? u.v = 3i - 5j and u = -3
i + 3j
A. -15 - 9
B. -15
+ 9
C. -15
i - 9j
D. (3 - 3
)i - 2j
Mathematics
Use the table of values of f to estimate the limit.Let f(x) = 
, find 
f(x).
A. limit = 5.5 B. limit = 6 C. limit does not exist D. limit = 0
Mathematics
Combine the following, if possible.18
+ x
A. 18x
B. 19x2
C. 18x2
D. 19x
Mathematics
Convert. Round to the nearest tenth of a degree, if necessary.92°F to degrees Celsius
A. 33.3°C B. 83.1°C C. 108°C D. 197.6°C
Mathematics