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

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

Kevin and randy muise have a jar containing 63 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $ 8.35. how many

Find w12, the work done on the gas as it expands from state 1 to state 2.

1.) what do values a h and k tell about the graph 2.) graph function 3.) state domain/range 4.) are there any intercepts? List all

Describe the two types of ocean currents

The english civil war

Kevin and randy muise have a jar containing 63 coins, all of which are either quarters or nickels. the total value of the coins in the jar is $ 8.35. how many

Lorenzo de medici was a ___ of the florentine arts

In a classical conditioning experiment, you ring a bell but no longer provide dinner to your subject, a beagle. At last, the CS no longer evokes the CR. Therefo

Water increases with depth in the ocean because the weight of the water but increase

The measure of one of two complementary angles is 6 degrees less than one half the measure of the other. Find the measure of the smaller angle