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

For the standard normal curve, find the z-score that corresponds to the 90th percentile.

Cancelling a dance class after several students hurt themselves is an example of which risk management strategy?

The Interstate Commerce Act was passed to( blank )a. regulate business between states c. tax railroad companies b. ensure inspection of goods crossing into the

Why is Phoebe so picky and impolite at the Finney's dinner table? a. She was worried about their cholesterol b. She missed the meals her mother would prepare c

In contrast to erikson's belief about identity formation, contemporary theorists believe that identity is formed

When a research study has been poorly designed, it suffers from ______ error?

Which box plot represents the data? 30, 35, 25, 5, 5, 25, 40, 45, 50, 10, 15, 40

if a recipe calls for 0.800 kg of flour , about how many ounces of flour does it need? (1lb=16 oz, 1 lb = 0.454 kg ) 5.8 oz 11.0oz 28.2oz 227oz

Read the sentence. Tomorrow, the mayor will announce her plans for the new committee. Identify the phrase in bold.

If p(a) = 0.35, p(b) = 0.45, and p(a and b.= 0.25, then p(a|b) is: