- You will need to know how to find the difference quotient [f(x+h)-f(x)]/h
**(1.1 #109-116)** - You need to know how to find domain and range.
**(1.1)** - You need to know how to solve an equation with radicals in it.
**(P.1)** - You need to know how to find x and y intercepts
**(P.4)** - You need to know how to solve an equation with variables in the denominators
**(P.1)** - You need to know how to find zeros of quadratic functions using all three methods.
**(P.1)** - You need to know how to find zeros of rational functions. (Set the numerator equal to zero)
**(1.1 #63, 64, 1.2 #25, 26)** - You need to know how to shift graphs.
**(1.3)** - You need to know how to write the equation of a line given points on that line.
**(P.5, 1.2)** - You need to know how to graph lines and absolute values.
**(P.4, P.5, 1.3)** - You need to know how to graph piecewise functions.
**(1.2)** - You need to know how to find an inverse of a function.
**(1.5)** - You need to know how to combine functions. Multiplication, composition
**(1.4)** - You will need to know how to find the difference quotient [f(x+h)-f(x)]/h
**(1.1 #109-116)**

Test solutions can be found under "Test Information" on the Blackboard site.