Find the indicated sum or difference, if it is defined. - 

A.
B.
C.  
D.  


Answer: A

Mathematics

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Evaluate the derivative of the given function for the given value of x.y = x2 , x = 2

A.
B.
C.
D.

Mathematics

Determine whether the given point is on the graph of the equation.Equation: x2 + y2 = 4Point: (2, 0)

A. No B. Yes

Mathematics

Perform the indicated operation.Subtract.6x9 - 8x8  + 3x7 + 7

A. 10x9 - 12x8  - 3x7 + 11 B. 10x9 - 12x8  - 3x7 + 3 C. 2x9 - 12x8  - 3x7 + 3 D. 2x9 - 4x8  + 9x7 + 11

Mathematics

Perform the indicated operation and, if possible, simplify. + 

A. 5
B.  
C. 1 
D.  

Mathematics