Solve the problem.Find the points on the curve x2 + y2 = 2x + 2y where the tangent is parallel to the x-axis.
A. (1, 1), (1, -1)
B. (2, 0), (2, 2)
C. (1, 1 + 
), (1, 1 - 
)
D. (2, 2 + 
), (2, 2 - 
)
Answer: C
Mathematics
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Simplify the expression.
A. 81 + 
B. 9 - 
C. 9 + 9
D. 9 + 
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Construct a truth table for the statement.(p ? ~q) ? (~p ? ~q)
What will be an ideal response?
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Factor out the GCF.4x3 + 4x
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