lizzcasttro1 lizzcasttro1
  • 01-11-2018
  • Mathematics
contestada

Explain why x=4 is not in the domain of the function f(x)=√x-5 ?

Respuesta :

jimrgrant1 jimrgrant1
  • 01-11-2018

Since we are dealing with a radical then x - 5 ≥ 0, for real values

x = 4 is less than 5 , hence is not in the domain




Answer Link

Otras preguntas

the mobile company charges $180 for an hour of service how many dollars are customers charged every minute
symptoms of alcohol poisoning
what was a conclusion developed by john holland in his personality type theory?
listed following are events or phenomena that occur during either the part of the sunspot cycle known as solar minimum or the part known as solar maximum. match
Find the following when a = -1, b = 2, c = -1/4 (4b - 3)/(2a) -1
Which expression has a value of 8? A. (4 + 4) ÷ (4 • 4) B. 4 + 4 ÷ (4 • 4) C. 4 + (4 ÷ 4) • 4
the temperature danger zone is
una oración en inglés con la palabra proof
how to find the area of a circle
according to the enotes, _____________ certification of your company can prove to other companies that your company is committed to sustainability at an organiz