Find the dot product v ? w.v = -i - j,
w = i + j
A. -1
B. -2
C. 1
D. 0
Answer: B
Mathematics
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Provide an appropriate response.Solve the system of equations by graphing: 
A. 
B. 
C. 
D. 
Mathematics
Graph the function.g(x) = 5x2
A. 
B. 
C. 
D. 
Mathematics
Graph the line passing through the given point and having the given slope.Through (-2, -7), m = 0
A. 
B. 
C. 
D. 
Mathematics
Find all specified roots.Fifth roots of 1.
A. 1, cis 
, cis 
, cis 
, cis 
B. 1, cis 
, cis 
, cis 
, cis 
C. 1, cis 
, cis 
, cis 
,-1
D. -1, cis 
, cis 
, cis 
, cis 
Mathematics