) Complete each function table. 1) f(x)=x-4 2) f(x)=15-6x 3) f(x)=-3-2x

How do you find the domain for the composition of two functions, fg ?

Graph f(x)=3x26x4 by using its properties.

Why does the domain differ for different functions?

Explain why a polynomial function of odd degree must have at least one zero.

Find the quotient: (x43x31000)(x+5) .

Graph f(x)=x2+2x3 by using transformations.

Describe the end behavior of each polynomial. (a) y=x38x2+2x15 End behavior: y as x y as x (b) y=2x4+12x+100 End behavior: y as x y as x

Explain why the domain of f(x)=x3 is different from the domain of f(x)=x .

For functions f(x)=x25x+2 and g(x)=x23x1 , find (a) (fg)(x) (b) (fg)(1)