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

Using elimination, what is -4x+2y=-12 4x+8y=-24

PLEASE HELP EVALUATE THIS USING FACTORING!!!!!!!!!!!!! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65

Help me please? ASAP. 10 points??

I hat was “reborn” during the Renaissance?

Which example is presented in chronological

An 18% discount on a watch saved a shopper $72. Find the price of the watch before the discount

African-American soldiers in World War II sometimes felt they were ﬁghting for two victories, one abroad and one in Europe True or False

During takeoff, the sound intensity level of a jet engine is 170dB at a distance of 34 m. what's the sound intensity level at a distance of 1.0 km?

Tom is the deli manager at a grocery store. He needs to schedule employee to staff the deli department for no more that 260 person-hours per week. Tom has one p

Why do electron microscopes have higher resolving power than light microscopes?