Write the expression in the standard form a + bi.9(8 - 9i)
A. 72i - 9i
B. 8 - 81i
C. 72 + 81i
D. 72 - 81i
Answer: D
Mathematics
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Find the additive inverse.10
A. 0
B. -10
C. 10
D. 
Mathematics
State whether the relation is a function.
A. It is a function. B. It is not a function.
Mathematics
Solve the problem.The position of an object moving in a straight line is given by 
where s is in meters and t is the time in seconds the object has been in motion. How far will an object move in 14 seconds?
A. 2114 m B. 1568 m C. 434 m D. 112 m
Mathematics
The graph is a translation of one of the basic functions defined by y = x2, y = x3, y = 
, or y = 
. Find the equation that defines the function.
A. y = (x + 3)3 B. y = x3 + 3 C. y = (x + 3)3- 1 D. y = (x - 3)3
Mathematics