In Exercises 3542, solve the system graphically. Support your answer numerically using

Chapter 7, Problem 7.1.1.48

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In Exercises 35–42, solve the system graphically. Support your answer numerically using substitution and a calculator.

\(\begin{array}{l} y=x^{2}-3 x-5 \\ 1=2 x-y \end{array}\)

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