Pancakes7958 Pancakes7958
  • 03-09-2018
  • Mathematics
contestada

How to find the domain of a function with a square root fraction?

Respuesta :

DeanR
DeanR DeanR
  • 03-09-2018

The domain of a real function will be all the places where the denominator isn't zero and the radicand in the square root isn't negative.

So find the places where the denominator vanishes or the square root is of a negative number and exclude those places from the domain.


Answer Link

Otras preguntas

Approximate the real zeros of 2x^3 -4x^2 -3 to the nearest tenth.
Choose the element described by the following electron configuration. 1s22s22p63s23p64s1
Need an answer fast please!! Sam said the square root of a rational number must be a rational number. Jenna disagreed. She said that it is possible that the squ
What potential difference is needed to accelerate a he+ ion (charge +e, mass 4u) from rest to a speed of 1.5×106 m/s ? e?
In 1954, a musician named bud isaacs introduced a new type of instrument to country music. which one was it?
Five 16 resistors are connected in series across a 120 v generator. what is the equivalent resistance of the circuit?
Name the singer/pianist who was the first black celebrity to host his own television show. he was also known for his mellow vocal style.
In some film scores, short melodies are used to identify characters. these are called:
The Europeans began to colonize areas rich in resources such as rubber and petroleum after . Factories transformed such raw materials into finished goods, but t
someone please help me serious answers only!!!!