Provide an appropriate response.Find all complex square roots of z = 4 + 4
i. Write each root in rectangular form.
A. 
- 
i, - 
+ 
i
B. - 
- 
i, 
- 
i
C. 
+ 
i, - 
- 
i
D. 
+ 
i, - 
- 
i
Answer: D
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If you have the following function f ( x ) = 9x + 7, compute f (1), f (-3), f (4), f (-6).
A. f (1) = 19, f (-3) = -22, f (4) = 46, f (-6) = -49 B. f (1) = 16, f (-3) = -20, f (4) = 43, f (-6) = -47 C. f (1) = 15, f (-3) = -19, f (4) = 42, f (-6) = -46 D. f (1) = 17, f (-3) = -21, f (4) = 44, f (-6) = -48 E. f (1) = -16, f (-3) = 20, f (4) = - 43, f (-6) = 47
Perform the operations indicated. Write your answer in simplest form.
÷ 
A. 
B. 
C. - 
D. - 
Write the given integers in order from least to greatest.|-1|, -|-7|, -(-7), -|1|
A. -(-7), -|1|, |-1|, -|-7| B. -|-7|, -|1|, |-1|, -(-7) C. -(-7), |-1|, -|1|, -|-7| D. -|-7|, |-1|, -|1|, -(-7)
Find the specified domain.Find the domain of (fg)(x) when f(x) = 
and g(x) = 
.
A. (-?, ?)
B. 
C. [0, ?)
D. 