Problem 50 of 7
Find the intersections of the linear function y = 4 and quadratic function y = x^2.
Hints
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identify one or two solution points.
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Intersections should be factorable with rational coordinates.
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Solution
Walkthrough
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1. Set the function expressions equal.
2. Move all terms to one side and solve the quadratic.
3. Substitute each x-value to find y.
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 when points are requested.