Perform the indicated operation and simplify.
- 
A.
B.
C.
D.
Answer: C
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Solve the problem.If v = 3i - 5j and w = -7i + 4j, find 3v - 4w.
A. 17i - 10j B. -4i - j C. -19i + j D. 37i - 31j
Solve the problem.David earns $9 per hour for a 40-hour work week and time-and-a-half for overtime. One week he worked 50 hours. Find his gross pay for the week.
A. $675.00 B. $495.00 C. $360.00 D. $450.00
For the given function expressed verbally, give a graphical representation. To convert x centimeters to y inches, divide x by 2.54. Let y = f(x) and 0?x?15.
A.
B.
C.
D.
Graph the given functions on the same rectangular coordinate system. Describe how the graph of g is related to the graph of f.f(x) = x3, g(x) = x3 + 2
A. g shifts the graph of f vertically down 2 units
B. g shifts the graph of f vertically up 2 units
C. g shifts the graph of f vertically down 2 units
D. g shifts the graph of f vertically up 2 units