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

Dogs are able to hear much higher frequencies than humans are capable of detecting. For this reason, dog whistles that are inaudible to the human ear can be hea
a car travels 172 miles using 7 gallons of gas how far can the car travel using 42 gallons of gas?
Factor 3x ^2 +20x+12
Write a quadratic function in standard form with zeros 9 and -4
what does jupiter and saturn have in common and what do they don't
Pedro is building a spice rack with 4 shelves that are each 0.55 meter long. At the hardware store, Pedro finds he can only buy the shelving in whole meter leng
What is Mongolia's nickname? Why?
What is the next term in the geometric sequence 16, –4, 1, –(1/4), … ?
express 8 square roots of -65 in terms of i
Identify a food chain that consists only of a producer a primary consumer and a secondary consumer.