Use the trigonometric substitution to rewrite the algebraic expression as a trigonometric function of ?, where 
. Then find sin ? and cos ?. 
A. 
B. ?
C. ?
D. ?
E. ?
Answer: B
Mathematics
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Graph.f(x) = - 
x - 6
A. 
B. 
C. 
D. 
Mathematics
The algebraic expression s2 gives the area of a square, where s represents the length of one of its sides. Use this information to find the area of the square.
19 cm
A. 356 sq cm B. 361 sq cm C. 76 sq cm D. 722 sq cm
Mathematics
Provide an appropriate response.True or False? If x > 10 then 10x > 100.
A. True B. False
Mathematics
Graph the absolute value function. State the domain and range.f(x) = -
A. Domain: (-?, ?); Range: [0, ?)
B. Domain: (-?, ?); Range: (-?, 0]
C. Domain: (-?, ?); Range: (-?, 0]
D. Domain: (-?, ?); Range: (-?, -3]
Mathematics