Problem 167 of 7
Solve the system with a vertex-form quadratic: y=-2(x-3)^2+8, y=4x-4.
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substitute and handle squared binomial.
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System must include one vertex-form quadratic and one linear equation.
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Solution
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1. Substitute the linear expression or constant for y.
2. Solve the resulting squared-binomial equation.
3. Use each x-value to find the matching y-coordinate.
Use the worked steps, then substitute the final answer back into the original relationship to confirm it satisfies the prompt.
X-values without corresponding y-values.