Answer the question.Find a, b, and c so that the graph of the equation y = ax2 + bx + c passes through the points 
and 
A. y = -2x2 - 3x - 4
B. y = -2x2 + 3x - 4
C. y = -2x2 - 3x + 4
D. y = 2x2 - 3x - 4
Answer: A
Mathematics
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Find the second derivative of the function.y = 
A. 
= 
+ 
- 
B. 
= - 
+ 
- 
C. 
= 
- 
+ 
D. 
= 
+ 
- 
Mathematics
Solve the problem.Find the average distance from a point 
in the annular region 
to the origin.
A. 
B. 
C. 
D. 
Mathematics
Solve using the elimination method. x + y = -1x - y = -7
A. (-1, -7) B. (-5, 4) C. (4, 4) D. (-4, 3)
Mathematics
Simplify.
3
A. 
B. 
C. 27b15
D. 
Mathematics