Problem 126 of 7
Verify whether (2,1) solves the system y=x^2-2x+1 and y=x+1.
Hints
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substitute ordered pairs into both equations.
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Point must be checked in both equations.
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Solution
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1. Substitute the x- and y-values into the quadratic equation.
2. Substitute the same point into the linear equation.
3. Conclude solution only if both equations are true.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
Answers that test only one equation.