Find the best solutions to your questions at Westonci.ca, the premier Q&A platform with a community of knowledgeable experts. Join our platform to connect with experts ready to provide accurate answers to your questions in various fields. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.
Sagot :
To find the vertex of a quadratic function given in vertex form, we must understand what each parameter in the vertex form equation represents. The vertex form of a quadratic function is written as:
[tex]\[ y = a(x - h)^2 + k \][/tex]
Here:
- [tex]\(a\)[/tex] is a coefficient that affects the width and direction of the parabola (whether it opens upwards or downwards).
- [tex]\(h\)[/tex] represents the x-coordinate of the vertex.
- [tex]\(k\)[/tex] represents the y-coordinate of the vertex.
The vertex form explicitly highlights the vertex of the parabola. The vertex [tex]\((h, k)\)[/tex] is a crucial point because it is either the highest or lowest point on the graph of the quadratic function, depending on the sign of [tex]\(a\)[/tex].
To find the vertex from the equation:
1. Identify the values of [tex]\(h\)[/tex] and [tex]\(k\)[/tex] directly from the equation.
2. The vertex [tex]\((h, k)\)[/tex] is constructed from these values.
Hence, the vertex of the quadratic function in this form is given by the coordinates [tex]\((h, k)\)[/tex].
Therefore, the correct answer is:
C. [tex]\((h, k)\)[/tex]
[tex]\[ y = a(x - h)^2 + k \][/tex]
Here:
- [tex]\(a\)[/tex] is a coefficient that affects the width and direction of the parabola (whether it opens upwards or downwards).
- [tex]\(h\)[/tex] represents the x-coordinate of the vertex.
- [tex]\(k\)[/tex] represents the y-coordinate of the vertex.
The vertex form explicitly highlights the vertex of the parabola. The vertex [tex]\((h, k)\)[/tex] is a crucial point because it is either the highest or lowest point on the graph of the quadratic function, depending on the sign of [tex]\(a\)[/tex].
To find the vertex from the equation:
1. Identify the values of [tex]\(h\)[/tex] and [tex]\(k\)[/tex] directly from the equation.
2. The vertex [tex]\((h, k)\)[/tex] is constructed from these values.
Hence, the vertex of the quadratic function in this form is given by the coordinates [tex]\((h, k)\)[/tex].
Therefore, the correct answer is:
C. [tex]\((h, k)\)[/tex]
Thank you for choosing our service. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for choosing Westonci.ca as your information source. We look forward to your next visit.