Find the value of the determinant.
A. 4
B. -4
C. 28
D. 44
Answer: B
Mathematics
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Use the even-odd properties to find the exact value of the expression. Do not use a calculator.cos 
A. - 
B. 
C. - 
D. 
Mathematics
The graph of a function f is provided. Determine the requested function value.f(-4)
A. 3 B. -5 C. -3 D. 5
Mathematics
Fill in the blank with one of the words or phrases listed below. Not all choices will be used and some choices may be used more than once.
In the expression 
, the number 45 is the 
, and 
is called the 
sign.
A. quadratic, radical B. radicand, radical C. radical, radicand D. quadratic, radicand
Mathematics
Factor. Assume that variables used as exponents represent positive integers.25x2n - 80xn + 64
A. (5xn - 8)(5xn + 8) B. (5xn + 8)2 C. (25xn + 1)(xn + 64) D. (5xn - 8)2
Mathematics