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Back to Explain intersection as solution — Problem 2 · Task Set 51

HSA.REI.D.11 Tutor Intake — Intersections as Solutions

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Grade 9·7 problems·~11 min·Common Core Math - HS Algebra·standard·hsa-rei-d-11
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A

Procedures

1.

How many solutions does ∣x−1∣=x2−3|x - 1| = x^2 - 3 have, based on the
description that the graphs of y=∣x−1∣y = |x - 1| and y=x2−3y = x^2 - 3
intersect at three points?