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Is (2,−8)(2, -8) a solution to the equation y=−5x2+4xy = -5x^2 + 4x?\newlineChoices:\newline(A) yes\newline(B) no

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Q. Is (2,−8)(2, -8) a solution to the equation y=−5x2+4xy = -5x^2 + 4x?\newlineChoices:\newline(A) yes\newline(B) no
  1. Identify Coordinates and Equation: Step 11: Identify the coordinates and the equation.\newlineWe have the point (2,−8)(2, -8) and the equation y=−5x2+4xy = -5x^2 + 4x. We need to check if substituting x=2x = 2 into the equation gives y=−8y = -8.
  2. Substitute xx into Equation: Step 22: Substitute x=2x = 2 into the equation.\newliney=−5(2)2+4(2)y = -5(2)^2 + 4(2)\newliney=−5(4)+8y = -5(4) + 8\newliney=−20+8y = -20 + 8\newliney=−12y = -12

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