🎤 "Describe That Graph" 🎶 Step one: the domain, where x can go, All real numbers that make f(x) flow. 💡 Image comes next — it's the range of y, Not always key, but give it a try! 📊 Step two: symmetry, check the vibe, If f(-x) = f(x), it's even-type. If f(-x) = -f(x), it’s odd, no lie — Flips 'round the origin, give it a try! 🔄 Step three: periodic — does it repeat? Like a chorus that loops with a steady beat. 🎵 Step four: continuity, smooth and clean, If your pen stays down, you know what I mean ✍️. Step five: derivability, nice and slick, If it's soft and smooth, that’s the trick! 😎 Step six: increasing, decreasing, too, Where it goes up or down — we follow that clue 📈📉. Step seven: maximums, minimums — look around, Highs and lows where the curve is found 🎯. Step eight: concavity, smile or frown, 🙂 means concave, ☹️ goes down. Tangents tell the story, follow the line, Above or below? That’s the sign! ➕➖ Step nine: inflection, switch in the bend, From smile to frown — or the other trend 🔁. Last step: asymptotes, lines it won’t touch, It gets real close, but not too much! 🚧 🎤 Describe that graph — you’ve got the knack, Ten slick steps — now bring the math back! 👏👏
