Answered

Welcome to Westonci.ca, where curiosity meets expertise. Ask any question and receive fast, accurate answers from our knowledgeable community. Experience the ease of finding accurate answers to your questions from a knowledgeable community of professionals. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our 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

Thanks for using our service. We're always here to provide accurate and up-to-date answers to all your queries. We appreciate your visit. Our platform is always here to offer accurate and reliable answers. Return anytime. We're here to help at Westonci.ca. Keep visiting for the best answers to your questions.