Find all specified roots.Seventh roots of 1.
A. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
B. -1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
C. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
D. 1, cis 
, cis 
, cis 
, cis 
, cis 
, cis 
, -1
Answer: C
Mathematics
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Graph the equation.
+ 
= 1
A. 
B. 
C. 
D. 
Mathematics
Graph the function.Use the graph of f(x) = 4x to obtain the graph of g(x) = 4x - 2.
A. 
B. 
C. 
D. 
Mathematics
Change the given quantity to the indicated unit.8.71 m = 
cm
A. 87.1 cm B. 0.871 cm C. 871 cm D. 0.0871 cm
Mathematics
Find the average rate of change for the function over the given interval.y = x2 + 5x between x = 2 and x = 7
A. 
B. 12
C. 10
D. 14
Mathematics