- You will need to know how to find the difference quotient [f(x+h)-f(x)]/h
- You need to know how to find domain and range.
- You need to know how to solve an equation with radicals in it.
- You need to know how to find x and y intercepts
- You need to know how to solve an equation with variables in the denominators
- You need to know how to find zeros of quadratic functions using all three methods.
- You need to know how to find zeros of rational functions. (Set the numerator equal to zero)
- You need to know how to shift graphs.
- You need to know how to write the equation of a line given points on that line.
- You need to know how to graph lines and absolute values.
- You need to know how to graph piecewise functions.
- You need to know how to find an inverse of a function.
- You need to know how to combine functions. Multiplication, composition
- You will need to know how to find the difference quotient [f(x+h)-f(x)]/h