IntroVerse 1Pick Two Points That's How We StartFrom Xone To Xtwo Plot The HeartChange-In-Y Over Change-In-XThat's Your Slope What Comes NextIt's The Average Rate On That Closed SpanA Straight Line Story A Slope You Can PlanChorusWe Ride The Curve We Chase The TrendFrom Point To Point Around The BendFrom Rise To Run The Values ShowHow Fast We Change How Fast We GrowEvery X Tells What's AheadIt's Math In Motion Enough SaidVerse 2At A Single Point What's The SpeedYou Can't Divide Zero But Here's What You NeedCheck The Slope Around That DotTwo Close Points Show You A LotFrom A Table Or A Curve That's DrawnEstimate The Slope It Leads You OnChorusIf The Slope Is Rising The Function ClimbsIf The Slope Is Falling It Dips In TimeCheck The Signs Of Those Average RatesAre They Going Up Or Shifting StatesIf The Rate Of Change Itself IncreasesConcave Up The Curve ReleasesIf It Slows Down Drops Like A StoneIt's Concave Down You're Not AloneBridgeLook To The Ends As X Goes WideLeft And Right Take A Limit RideWhat's F(X) As X Gets LargeDoes It Climb Fall Or Lose The ChargeWrite It Clear With Arrows And LinesThat's End Behavior In Limit SignsFinal ChorusWe Ride The Curve We Learn To SeeThe Change The Shape The MysteryFrom Tables Graphs And Slope We FindHow Functions Move Bend Twist And WindFrom Ends To Bumps From Start To EndMath Is The Rhythm We Comprehend
