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

What are all of the powers of 3 between 3 and 1,000?
Is MgC2 an organic, acid, inorganic compound?
Why did Mesopotamian farmers set up irrigation systems
hairlike parts that spin to push a bacterium through water or other liquids are called _________________.
What's the value of the product (3-2i)(3+2i)
How do you know the wave is a mechanical wave?
What number is .72 more than .971?
what factors contribute to global winds?
Macy's department stores markup men's cologne 63% on cost for an 8 ounce bottle. A bottle of cologne costs Macy $23.00. What is the selling price for the 8 ounc
Scientific notation of 0.000105