Use a graphing calculator to estimate the range of the given function.f(x) = 9 - 
A. [-4, ?)
B. [9, ?)
C. (-?, ?)
D. (-?, 9]
Answer: D
Mathematics
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Perform the operation and give the answer in Hindu-Arabic form.
- 
A. 999 B. 909 C. 990 D. 900
Mathematics
Multiply.(x2 + 5)2
A. x4 + 5x + 25 B. x4 + 5x2 + 25 C. x4 + 10x2 + 25 D. x4 + 25
Mathematics
Simplify the expression. Write the result using positive exponents only.(3x4)3(2x)-2
A. 
B. 
C. 
D. 6x10
Mathematics
Write using radical notation. Then, simplify, if possible.(-27)2/3
A. -9 B. 9 C. -3 D. Not a real number
Mathematics