Simplify.
A. 
B. 
C. 
D. 
Answer: B
Mathematics
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Graph the function by starting with the graph of the basic function and then using the techniques of shifting, compressing, stretching, and/or reflecting.f(x) = -x2
A. 
B. 
C. 
D. 
Mathematics
Graph the function.y = 
cot 
A. 
B. 
C. 
D. 
Mathematics
Determine whether the matrix is in row-echelon form, reduced row-echelon form or neither.  figure 1.png)
What will be an ideal response?
Mathematics
Use the power-reducing identities to rewrite the expression that does not contain trigonometric functions of power greater than 1.sin x (2 cos2 x - 1)
A. sin 2x B. sinx cos 2x C. cos 2x D. cos x sin 2x
Mathematics