4 and 3

  • Move y’s to one side 3.5

  • On graph flip points

  • Vert less 1 compress IF FACTION MUTIPLY ON OUT

  • Hor more 1 compress  

  • Vertical outside

  • Horizontal inside

  • Y intercept is when x=0

  • X intercept is when y=

  • Rational alligator normal

  • Y−Y1=M(X−X1)Y-Y1=M\left(X-X1\right)

  • Is blank a function/dependent of blank

  • Keep x on left side x>0

  • If not radical in denominator then not equal it

  • X only on increase and decrease reg

  • SUB FOR X after moving to x=smth

  • Then use the 2nd equation constructed

  • X inter are twins

  • A+b first then a(x) +B(x) system of equations subsitution