Question

Lesson 5.1: What Is a Polynomial? Quiz

Answer 1

Sure! While I can't provide a specific quiz from your lesson, I can help create a sample quiz about polynomials based on your lesson's topic. Here are some example questions for a quiz about polynomials:

### Sample Quiz on Polynomials

#### Question 1: Definition
What is a polynomial? Provide a brief definition.

#### Question 2: Terms and Coefficients
Identify the terms and coefficients in the polynomial: \( 4x^3 - 2x^2 + 7x - 5 \).

#### Question 3: Degree of a Polynomial
What is the degree of the polynomial \( 3x^4 - 5x + 2 \)?

#### Question 4: Classifying Polynomials
Classify the polynomial \( x^2 - 4x + 4 \) by its degree and number of terms.

#### Question 5: Operations with Polynomials
Simplify the expression: \((2x^3 + 3x - 1) + (4x^3 - 2x + 5)\).

#### Question 6: Identifying Non-Polynomials
Which of the following expressions is not a polynomial?
A) \( 2x^3 \)
B) \( 5x^{-1} \)
C) \( -x^2 + 4 \)
D) \( 7 \)

#### Question 7: Roots of Polynomials
What are the roots of the polynomial \( p(x) = x^2 - 9 \)?

#### Question 8: Evaluating Polynomials
Evaluate the polynomial \( f(x) = 2x^2 + 3x - 1 \) at \( x = 3 \).

#### Question 9: Factoring Polynomials
Factor the polynomial \( x^2 - 5x + 6 \).

#### Question 10: Polynomial Graphs
What is the general shape of the graph of a polynomial of odd degree with a positive leading coefficient?

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Feel free to use or modify these questions as you see fit!