curve sketching

was really easy.............................................................................until the third page. really. why. what is this.  why are they so complicateddddd ahrhhghhakldjkj !!!!

polynomials and cusps are straight up.

i thought horizontal & vertical asymtotes would be too.. except i dont get it.........    these sign charts are so confusing. what is up with all these random square roots.. and squaresssss @_@... !_! looking at the answers, it looks really easy to sketch...... so maybe i'm just doing it wrong =(

boo.. miss my daddy. he's been helping me with math since i was little, and then physics in highschool .. and now calculus. whaaaalaala. i thought this would be an easy unit =( . time to try another question...