Partial 3

Partial 3

1. Polynomial functions

   • Is a sum or difference of monomials where each monomial is a term of the polynomial
   • When even, graph starts and ends same direction
     • Negative, it is down
       • Positive, is up
     • Minima
       • Smallest y value
     • Maxima
       • Largest y value
   • X intercepts
   • Y intercepts
   • Degree
   • Leading coefficient
   • If degree is odd, starts and ends in opposite directions

2. Quadratic inequalities

   • Inequality in which the variable is raised to the second power
   • Full dot
   • Empty dot
   • Inequalities with two variables
   • Inequalities with one variable

3. Transformations

   • Vertical transformation
     • f(x)=x^2+2
       • Graph ships 2 ip
   • Horizontal
     • f(x)=(x+2)^2-3
       • Graph shift 3 to the right
   • Reflextions
     • x axis
       • -f(x)
     • y axis
       • f(-x)
   • Absolute value
     • All negative values of the graph become positive