# Graphs of Polynomial Functions - Questions

Questions and their answers on graphs of polynomial functions are presented. These questions may be used as a self self test. If needed, Free graph paper is available.

The questions are related to factoring and finding the zeros of a polynomial, graphing a polynomial function using its sign table and the leading coefficient rule.

## Questions on Graphs of Polynomial Functions with answers

You are given 4 graphs, select the best possible answer.

### Question 1

Identify the graph of the polynomial function f.
f(x) = x - 1

### Question 2

Identify the graph of the polynomial function f.
f(x) = x 2 + 2x - 3

### Question 3

Identify the graph of the polynomial function f.
f(x) = x 2 - 3

### Question 4

Identify the graph of the polynomial function f.
f(x) = x 3 - 2x 2 - x + 2

### Question 5

Identify the graph of the polynomial function f.
f(x) = x 3 - x 2 + x - 1

### Question 6

Identify the graph of the polynomial function f.
f(x) = x 4 + x 3 - x 2 + x - 2

### Question 7

Identify the graph of the polynomial function f.
f(x) = x 4 - 2x 3 - x 2 + 2x

### Question 8

Identify the graph of the polynomial function f.
f(x) = x 4 + 1

### Question 9

Identify the graph of the polynomial function f.
f(x) = x 4 - 2

### Question 10

Identify the graph of the polynomial function f.
f(x) = x 4 + x 3- 2x 2