Welcome to Westonci.ca, your one-stop destination for finding answers to all your questions. Join our expert community now! Get quick and reliable solutions to your questions from knowledgeable professionals on our comprehensive Q&A platform. Discover in-depth answers to your questions from a wide network of professionals on our user-friendly Q&A platform.
Sagot :
Given:
The equation of a quadratic function is:
[tex]H(x)=-x^2+10x-11[/tex]
To find:
The equation of the axis of symmetry for the given function.
Solution:
If a quadratic function is [tex]f(x)=ax^2+bx+c[/tex], then the equation of the axis of symmetry is:
[tex]x=-\dfrac{b}{2a}[/tex] ...(i)
We have,
[tex]H(x)=-x^2+10x-11[/tex]
Here, [tex]a=-1,b=10,c=-11[/tex]. So, the equation of axis of symmetry by using (i), is
[tex]x=-\dfrac{10}{2(-1)}[/tex]
[tex]x=-\dfrac{10}{-2}[/tex]
[tex]x=5[/tex]
Therefore, the correct option is C.
Thanks for stopping by. We are committed to providing the best answers for all your questions. See you again soon. Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. Thank you for visiting Westonci.ca. Stay informed by coming back for more detailed answers.
