Provide an appropriate response.Is y2 + 2y + 1 -x = 0 the equation of a circle or parabola?

A. Circle
B. Parabola

Answer: B

Mathematics

Solve the problem.Which of the lines in the picture are lines of symmetry of the given figure?

A. p and r B. No reflection symmetry C. Only r D. q and s

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Mathematics

Solve.Simplify: .

A. 8k⁷q⁸
B. 8k³q⁴
C. 8k³q⁴
D. 8k²q⁴

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Mathematics

Solve.6r + 3 = 45

A. 40 B. 36 C. 7 D. 4

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Mathematics

Solve the problem.For what numbers x, 0 ? x ? 2?, does sin x = -1?

A. ?
B.
C. ,
D. none

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Mathematics