Sketch the vector as a position vector and find its magnitude.v = -i - j
A. 
= 0
B. 
= 1
C. 
= 
D. 
= 2
Answer: C
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Solve the rational inequality.
< 1
A. (-?, -7) B. (-?, -7) ? (5, ?) C. (-7, ?) D. (-7, 5)
Solve the problem.Find the term number n of the last term of the sequence 7, 11, 15, 19, 23, ... , 2083.
A. 520 B. 522 C. 521 D. 519
The graph of a function is given. Decide whether it is even, odd, or neither.
A. even B. odd C. neither
Solve the problem.As part of her retirement savings plan, Patricia deposited $100 in a bank account during her first year in the workforce. During each subsequent year, she deposited $45 more than the previous year. Find how much she deposited during her twentieth year in the workforce. Find the total amount deposited in the twenty years.
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