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

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

Which of these 1 M solutions will have the highest pH?(1) NaOH (3) HCl(2) CH3OH (4) NaCl

Another question I need help with: Solve the equation. Round the solutions to the nearest hundredth. 4(x+5)²=32

Read the following paragraph: One of the most popular dishes that people eat in Honduras is beans and rice. Each day, many Hondurans eat beans and rice for brea

How did the presence of north-to-south flowing rivers in the U.S. affect its development?

How are payroll taxes and user fees different?

Explain how the Vietnam War first allowed the expansion of presidential power and later caused power to be limited.

if a radioactive isotope had a half life of 1 billion years how much of it would be left after 1 billion , 2 billion, 3 billion, and 4 billion years

why did Federigo spend his money beyond his means and end up with little farm and a falcon?

What is Cyrus's enduring legacy?

Given the equation:2C2H2 (g) + 5O2 (g) → 4 CO2 (g) + 2H2O(g)How many moles of oxygen are required to react completely with 1.0mole of C2 H2 ?(1) 2.5 (3) 5.0(2)