A3bbymadiLilieba A3bbymadiLilieba
  • 11-11-2016
  • Mathematics
contestada

Consider the function f(x)=(8-x)/(x+9)+2 Algebraically determine the domain and all of the intercepts.

Respuesta :

nobillionaireNobley
nobillionaireNobley nobillionaireNobley
  • 16-11-2016
f(x) = (8 - x)/(x + 9) + 2
The domain is all real numbers except -9.

The x-intercepts are the values of x for which y = 0.
0 = 8 - x + 2(x + 9) = 8 - x + 2x + 18 = x + 26
x = -26

The y-intercepts are the values of f(x) for which x = 0
f(x) = 8/9 + 2 = 2 8/9
Answer Link

Otras preguntas

How does sea breeze affect weather?
What does a mid ocean ridge tell us about the age of the sediment in the ocean
Which best expresses how Missouri's application for statehood threatened the future of slaves? It could have given more power to the states in favor of slavery
What is 3(2) x 2(3) in expanded form?
Providing more background information will always change the conclusion of your argument?
Both the sympathetic and parasympathetic divisions can be found in the __________ nervous system.
whats the differences between athens and sparta.
In a student​ database, a row that describes the top​ student, including his or her​ lastname, firstname, and​ studentnumber, is an example of a​ ______________
English: Subject/predicate i want to confirm my answers 1. Retaliation by a rival gang was the cause of the mafia man's murder. A - The subject is a rival gang
Which of the following wave properties is the best way for surfers to judge how fast waves are coming in to shore? amplitude frequency equilibrium trough