Find the domain of the expression.
A. (-?, ?)
B. {
a ? 6}
C. {
a ? -6}
D. {
a ? 2}
Answer: B
Mathematics
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Sketch the graph of the equation 
and label three points on the graph.
A. 
B. 
C. 
D. 
E. 
Mathematics
Find the exact value, given that sin A = -4/5 with A in quadrant IV, 
with B in quadrant III, and 
with C in quadrant II.sin 2B
A. 
B. - 
C. 
D. - 
Mathematics
Use reference angles to find the exact value of the expression.tan 
A. 1
B. 
C. -1
D. 
Mathematics
Provide an appropriate response.For x ? 9, the rational expression 
is equal to 3. Can the same be said for 
? Explain why or why not.
What will be an ideal response?
Mathematics