Decide whether or not the ordered pair is a solution of the system.(6, -4)x + y = -10x - y = -2
A. No
B. Yes
Answer: A
Mathematics
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Use implicit differentiation to find dy/dx and d2y/dx2.4
- y = 2x
A. 
= 
- 2; 
= - 
B. 
= 
; 
= 
C. 
= 
; 
= 
D. 
= 
; 
= 
Mathematics
Change the Cartesian integral to an equivalent polar integral, and then evaluate.
A. ?(5 ln 5 + 4) B. ?(4 ln 5 + 4) C. ?(5 ln 5 - 4) D. ?(4 ln 5 - 4)
Mathematics
Evaluate the integral.
A. 
B. 
- 
C. - 
D. 
+ 
Mathematics
Divide.(p2 + 3p - 2) ÷ (p + 5)
A. p + 2 + 
B. p - 2 + 
C. p - 2
D. p - 8 + 
Mathematics