jadagardner285ovrpo2
jadagardner285ovrpo2 jadagardner285ovrpo2
  • 26-07-2018
  • Mathematics
contestada

If g(x)=2[x]-1, what is g(-2.3)?

A.) -7

B.) -5

C.) -4

D.) -3

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 27-07-2018

The floor function returns the largest integer not greater than the given value. Substitute the given number and evaluate.

[tex]g(-2.3)=2\lfloor -2.3\rfloor-1=2\cdot (-3)-1=-6-1\\\\=-7[/tex]

The appropriate choice is

... A.) -7

Answer Link

Otras preguntas

I need help ASAP! like I need to get it done in like a hour
If xy^2 = 20, and x is decreasing at the rate of 3 units per second, the rate at which y is changing when y = 2 is nearest to?
Answer correctly for brainliest and also get a thanks ! Don't answer if you don't know it please !
If you have been exposed to potentially infectious bodily fluids, and you have not received hepatitis b shots you can not be protected
620 students cast votes for class president. The winner only won by 52 votes. how many votes did the loser get?
What do astronomers believe is located at the center of the Milky Way galaxy?
minimize Q=x^2+2y^2, where x+y=3
What is the value of 5 in 750 ?
WILL MARK AS A BRAINLIEST!!!!!!! QUICK HELP!!!!!!! Name 2 ways in which isaac was like Jesus
Outer layer of skin that is responsible for the production of melanin and keratin