1. State the end behavior of the function. f(x)=3x⁴+2x³+3x26x+3. As xx-, f(x) _______, As

xx, f(x)______

2. State the end behavior of the function. f(x)=3x⁵+4x⁴+6x³2x²+2x. As xx-, f(x)_______, As

xx, f(x) _______

3. Find an equation with a solution of x=4x=-4 of multiplicity 11, and a solution of x=2x=-2 of

multiplicity 22. Write answer in standard form. Equation: _________

4. State the degree of the polynomial equation. Find all of the real roots of the equation and state

the multiplicity. x⁶36x⁴=0. Degree: ________, Real root: _______, with multiplicity: _________, Real root,

with multiplicity: _________, Real root: ________, with multiplicity: ________

5. A rectangular solid has height h and a square base. One side of the square base is 9 inches

greater than the height. (a) Find an expression for the volume in terms of h ________ (b) For what

values of h does the volume function make sense. Answer in interval notation__________.

6. For the function: f(x)=2x2+5x9, find and simplify. (a) f(x)f(a)/xa=_______ (b) f(x+h)f(x)/h=______