Test the Equation $y = 9 x ^ { 3 } + 7 x$

question 17

Multiple Choice

Test the equation $y = 9 x ^ { 3 } + 7 x$ for symmetry

• A) The symmetry is about the origin
• B) The symmetry is about the y-axis
• C) There is no symmetry
• D) The symmetry is about the x-axis
• E) The symmetry is around the point (5, 5).

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