Answered

Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Discover precise answers to your questions from a wide range of experts on our user-friendly Q&A platform. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

What are the domain and range of the function?

What value is excluded from the domain because it causes a hole in the graph of the function?

f(x)=x2−16x−4

Sagot :

Papreso

Answer:

[tex]x[/tex] = - 2/7

Alternate form: - 0.285714

Step-by-step explanation:

1- Substitute f ( x ) = 0

Reorder

f ( [tex]x[/tex] ) = [tex]x[/tex] x 2 - 16[tex]x[/tex] - 4

2- Collect like terms

0 = 2[tex]x[/tex] - 16[tex]x[/tex] - 4

3- Move the variable to the left

0 = - 14[tex]x[/tex] - 4

4- Divide both sides

14[tex]x[/tex] = - 4

Thank you for choosing our platform. We're dedicated to providing the best answers for all your questions. Visit us again. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Get the answers you need at Westonci.ca. Stay informed by returning for our latest expert advice.