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0:23 — The vending-machine idea inputs/outputs
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Classroom Contents
Domain and Range - Your Definitive Guide for Algebra 1 to Precalculus
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- 1 0:23 — The vending-machine idea inputs/outputs
- 2 7:32 — 3 Red Flags: denominator≠0, radicand≥0, log argument nonnegative
- 3 11:49 — Dealing with piecewise functions
- 4 14:25 — Combining multiple red flags
- 5 16:46 — Range without a graph solve for x
- 6 18:33 — Composite functions
- 7 21:33 — Challenge: radical in a denominator strictly positive
- 8 25:36 — Takeaways: what you need to remember
