korbinwilkinsen
korbinwilkinsen korbinwilkinsen
  • 02-08-2017
  • Mathematics
contestada

20 POINTS PLUS BRAINLIEST!!!

Which function is represented in the table of values?

x 0 -1 -2 -3
y 2 4 8 16

A.
y=2^x
B.
y=2(1/2)
C.
y=-2^x
D.
y=(1/2)^x

Respuesta :

Aishani
Aishani Aishani
  • 02-08-2017
The correct answer is D.
y = (1/2)^x

y = (1/2)^-1 = 2
y = (1/2)^-2 = 4
y = (1/2)^-3 = 8

Hope it helped!
Answer Link

Otras preguntas

Kuper manipulates time to create tension. How are the graphic novel and story alike and different in their treatment of time? How does the idea of time figure i
Tadpole larva develops into adult frog by the process of _________
why do we fear death?​
Blocks with masses of 3.0 kg , 4.0 kg , and 5.0 kg are lined up in a row on a frictionless table. All three are pushed forward by a 20 N force applied to the 3.
express x in terms of a and b x/a+1=b
Aled feeds his pet cat of a can of cat food each day. How many cans of cat food should Aled buy each week
identify Cl,Br,I ions in nacl,nabr,nai solutions respectively practical
Is the answer abcd lmk
WILL GIVE BRAINLIEST!! Find the measure of side WU.
What is the standard form for 6,570,000