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Determine the value of y, if x is -2 . y=x^(2)+1 Answer:

Determine the value of y y , if x x is −2-2 .\newliney=x2+1 y=x^{2}+1 \newlineAnswer:

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Full solution

Q. Determine the value of y y , if x x is −2-2 .\newliney=x2+1 y=x^{2}+1 \newlineAnswer:
  1. Substitute x value: Substitute the value of x into the equation.\newlineGiven x=−2x = -2, we substitute −2-2 for xx in the equation y=x2+1y = x^2 + 1.\newliney=(−2)2+1y = (-2)^2 + 1
  2. Calculate square: Calculate the square of −2-2.(−2)2=4(-2)^2 = 4
  3. Add 11: Add 11 to the result from Step 22.\newliney=4+1y = 4 + 1\newliney=5y = 5

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