Find the largest open interval where the function is changing as requested.Increasing y = (x2 - 9)2
A. (-3, 3)
B. (-3, 0)
C. (3, ?)
D. (-?, 0)
Answer: C
Mathematics
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Graph the function.cos 
+ 2
A. 
B. 
C. 
D. 
Mathematics
Use the Factor Theorem to determine whether x - c is a factor of f(x).f(x) = x4 - 45x2 - 196; x - 14
A. Yes B. No
Mathematics
Find the center and radius of the circle.x2 + y2 = 4
A. (0, 0); 4 B. (0, 2); 4 C. (0, 0); 2 D. (2, 2); 4
Mathematics
Match the given equation with one of the graphs.9x2 - 16y2 = 144
A. 
B. 
C. 
D. 
Mathematics