College

We appreciate your visit to Given tex k x 45x 5 114x 4 26x 3 44x 2 x 2 tex answer the following questions 1 Degree of tex k tex. This page offers clear insights and highlights the essential aspects of the topic. Our goal is to provide a helpful and engaging learning experience. Explore the content and find the answers you need!

Given [tex]k(x) = 45x^5 - 114x^4 + 26x^3 + 44x^2 + x - 2[/tex], answer the following questions:

1. Degree of [tex]k =[/tex] [tex]\square[/tex]

2. The leading coefficient of [tex]k =[/tex] [tex]45 \square[/tex]

3. End Behavior:
- Right hand end behavior: As [tex]\square \rightarrow \square[/tex], [tex]\square \rightarrow \square[/tex]
- Left hand end behavior: As [tex]\square \rightarrow \square[/tex], [tex]\square \rightarrow \square[/tex]

Answer :

Let's go through the question step by step:

We are given a polynomial [tex]\(k(x) = 45x^5 - 114x^4 + 26x^3 + 44x^2 + x - 2\)[/tex].

### Determining the Degree of the Polynomial

The degree of a polynomial is the highest power of the variable [tex]\(x\)[/tex] that appears in the polynomial with a non-zero coefficient. In this polynomial, the term with the highest power of [tex]\(x\)[/tex] is [tex]\(45x^5\)[/tex]. Therefore, the degree of [tex]\(k(x)\)[/tex] is:
- 5

### Determining the Leading Coefficient

The leading coefficient is the coefficient of the term with the highest degree. In our polynomial, the leading term is [tex]\(45x^5\)[/tex], so the leading coefficient is:
- 45

### End Behavior of the Polynomial

The end behavior of a polynomial describes how the values of the polynomial behave as [tex]\(x\)[/tex] approaches positive or negative infinity. This behavior is determined by the degree and the leading coefficient of the polynomial.

1. Right Hand End Behavior:
- Since the degree (5) is odd and the leading coefficient (45) is positive, as [tex]\(x\)[/tex] approaches infinity ([tex]\(x \rightarrow \infty\)[/tex]), the value of the polynomial [tex]\(k(x)\)[/tex] also approaches infinity ([tex]\(k(x) \rightarrow \infty\)[/tex]).
- Therefore, the right-hand end behavior is: As [tex]\(x \rightarrow \infty\)[/tex], [tex]\(k(x) \rightarrow \infty\)[/tex].

2. Left Hand End Behavior:
- Again, because the degree is odd, and the leading coefficient is positive, as [tex]\(x\)[/tex] approaches negative infinity ([tex]\(x \rightarrow -\infty\)[/tex]), the value of the polynomial [tex]\(k(x)\)[/tex] approaches negative infinity ([tex]\(k(x) \rightarrow -\infty\)[/tex]).
- So, the left-hand end behavior is: As [tex]\(x \rightarrow -\infty\)[/tex], [tex]\(k(x) \rightarrow -\infty\)[/tex].

These steps provide a comprehensive understanding of the characteristics of the polynomial based on its degree and leading coefficient.

Thanks for taking the time to read Given tex k x 45x 5 114x 4 26x 3 44x 2 x 2 tex answer the following questions 1 Degree of tex k tex. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada