Match the polynomial function with the graph.y = -x4 + 9x2
A. 
B. 
C. 
D. 
Answer: D
Mathematics
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A point P(r, ?) in polar coordinates is given. Determine the rectangular coordinates P(x, y).(-3, -135°)
A. 
B. 
C. 
D. 
Mathematics
Evaluate the expression.
A. 
B. 
C. 
D. 
Mathematics
Solve the equation.
- 
= 4
A. 60 B. -120 C. -60 D. 120
Mathematics
Identify x-values where 
has a maximum point or a minimum point, where 
is increasing, and where 
is decreasing.
?
?
A. 
B. 
C. 
D. 
E. 
Mathematics