ashleyjean82907 ashleyjean82907
  • 02-09-2020
  • Mathematics
contestada

The domain of the function f(x)=25/10x-20 is all rea numbers x excpet

Respuesta :

ChoiSungHyun
ChoiSungHyun ChoiSungHyun
  • 02-09-2020

Step-by-step explanation:

f(x) = 25 / (10x -20)

When 10x - 20 = 0, f(x) is undefined. Therefore x = 2 is not in the domain for f(x) to be a function.

Answer = 2.

Answer Link

Otras preguntas

Choose the more precise measurement in the pair.  A .) 6.7 mi or  B.) 6 mi
Molecular scientists can read the DNA code and compare the DNA of different organisms. This concept is used in molecular clocks to determine which of the follow
I figured out the 1st question but I do not understand the second one...please show me step by step! Thank you!
If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?
What was the major purpose of the Truman Doctrine?
what is glossities and deficiency
What is the answer to 12-2x6+2/2
A tree casts a shadow 27 m long. At the same time, the shadow cast by a 66-cm tall statue is 56 cm long. Find the height of the tree to the nearest tenth of a
If 2/5 of a number is added to 1/3 of the same number ,the sum is 22. What is the number?
explain in steps how to graph this linear inequality 2x+3y > -2