Find the solution set for the system by graphing both of the system's equations in the same rectangular coordinate system and finding points of intersection.x2 - y2 = 9x2 + y2 = 9 
A. {(3, 0), (-3, 0)}
B. {(3, 0)}
C. {(0, 3)}
D. {(0, 3), (0, -3)}
Answer: A
Mathematics
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if t = 
A. 
B. - 
C. - 
D. - 
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+ 
+ 
A. 3
B. 
C. 
D. 4
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< 
+ 1 or 
> 
A. (-?, 0] ? (12, ?) B. (-?, 0) ? (4, ?) C. (-?, 0) ? [6, ?) D. (-?, 0) ? (12, ?)
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Classify the point as "above," "below," or "on" the line y = -2x + 7.( 3, 3)
A. below B. above C. on
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