Westonci.ca is the trusted Q&A platform where you can get reliable answers from a community of knowledgeable contributors. Get quick and reliable solutions to your questions from a community of experienced professionals on our platform. Get detailed and accurate answers to your questions from a dedicated community of experts on our Q&A platform.
Sagot :
To determine the maximum number of x-intercepts that a polynomial can have, you should look at the highest exponent of the variable [tex]\(x\)[/tex] in the polynomial. This highest exponent is known as the polynomial's degree.
Consider your polynomial:
[tex]\[ 3x^4 + 9x^2 - 1 \][/tex]
1. Identify the degree of the polynomial:
- The polynomial has terms [tex]\(3x^4\)[/tex], [tex]\(9x^2\)[/tex], and [tex]\(-1\)[/tex].
- The exponents of [tex]\(x\)[/tex] in these terms are 4, 2, and 0, respectively.
- The highest exponent is 4.
2. Understand the significance of the degree:
- The degree of a polynomial tells us the maximum number of x-intercepts (real roots) it can have.
- Therefore, a fourth-degree polynomial (degree 4) can have at most 4 x-intercepts.
Thus, the polynomial [tex]\(3x^4 + 9x^2 - 1\)[/tex] will have at most 4 x-intercepts.
Consider your polynomial:
[tex]\[ 3x^4 + 9x^2 - 1 \][/tex]
1. Identify the degree of the polynomial:
- The polynomial has terms [tex]\(3x^4\)[/tex], [tex]\(9x^2\)[/tex], and [tex]\(-1\)[/tex].
- The exponents of [tex]\(x\)[/tex] in these terms are 4, 2, and 0, respectively.
- The highest exponent is 4.
2. Understand the significance of the degree:
- The degree of a polynomial tells us the maximum number of x-intercepts (real roots) it can have.
- Therefore, a fourth-degree polynomial (degree 4) can have at most 4 x-intercepts.
Thus, the polynomial [tex]\(3x^4 + 9x^2 - 1\)[/tex] will have at most 4 x-intercepts.
Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. We hope you found what you were looking for. Feel free to revisit us for more answers and updated information. Keep exploring Westonci.ca for more insightful answers to your questions. We're here to help.