Seanellem Seanellem
  • 17-07-2016
  • Mathematics
contestada

find the domain and range of f(x) = 2 square root of x-2

Respuesta :

dalendrk
dalendrk dalendrk
  • 23-07-2016
[tex]f(x)=2\sqrt{x-2}\\\\The\ domain:\\x-2\geq0\to x\geq2\\\boxed{x\in[2;\ \infty)}\\\\The\ range:\\\boxed{y\in[0;\ \infty)}[/tex]

[tex]If\ f(x)=2\sqrt{x}-2,\ then\\\\The\ domain:\boxed{x\in[0;\ \infty)}\\\\The\ range:\boxed{y\in[-2;\ \infty)}[/tex]
Answer Link

Otras preguntas

What is the unit price for a sprite can if the pack of 12 cans cost $15.50?
Which ruler founded the Safavid empire in the 1500s?
If a quadrilateral is a square then it is a rectangle
Which of the following best describes what happens to an enzyme after it catalyzes a chemical reaction? Its mass decreases since part of the molecule is used
how have don johanson and the leakeys contributed the search for early hominids?
why do the poles have the coldest climates on earth?
whats is 51,487 rounded to the nearest thousands?
approximately how many meters are equal too 11.4 ft
Ted says that 3 tenths multiplied by 100 equals 300 thousands .is he correct ? use a place value chart to explain your answer
It is important to avoid ballistic stretches because they can