Evaluate the algebraic expression under the given conditions.a3 - 4a - 8 for a = 4
A. 16
B. 72
C. 232
D. 40
Answer: D
Mathematics
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Find the second derivative of the function.p = 
A. 
= - 
- 
- 
B. 
= - 
- 
- 
C. 
= 
+ 
+ 
D. 
= 
+ 
+ 
Mathematics
Use the method suggested to compute mentally.Use the method of breaking up the dividend.
A. 7 B. 9 C. 11 D. 8
Mathematics
Given the matrix, perform elementary row operation to obtain a 1 in the row 1, column 1 position.
?
?
A. RowSwap ([A], 1, 3) B. RowSwap (1/2,[A], 3) C. RowSwap ([A], 2, 3) D. RowSwap (1/2,[A], 1) E. RowSwap ([A], 1, 2)
Mathematics
Graph the lines and find the coordinates of the point of intersection.y = 2x + 1 and y = -2x + 5
A. 
B. 
C. 
D. 
Mathematics