fwhan
fwhan fwhan
  • 23-02-2022
  • Mathematics
contestada

Find f(—2) for f(x) = 2 • 3^x.

A. 1/18

B. 2/9

C. -18

D. -36

Find f2 for fx 2 3x A 118 B 29 C 18 D 36 class=

Respuesta :

KurdishPotato
KurdishPotato KurdishPotato
  • 24-02-2022

Answer:

B. 2/9

Step-by-step explanation:

You just need to replace x with -2:

F(-2) 2*[tex]3^{-2}[/tex] the second power of 3 is 9 and since there's a minus sign in front of 2 we turn the value upside down so it's 1/9

f(-2) = 2*1/9

f(-2) = 2/9

Answer Link

Otras preguntas

Which of the following phrases provides the best definition of culture? a. the artistic preferences of a group b. the social stratification within a group c.
consequences of the battle of antietam
To the nearest hundredth, what is the distance between point (-6, -1) and point (4, 3)?
When you are eating a celery stick, you are eating the _____ tissue of a plant. - vascular - ground - dermal
How is plastic and metal recycled
8. What is an acronym?
There are 126 different combinations of soups salads, and sandwiches available at a cafe. If there are more choices of sandwiches than choices of salads and few
how many thirds are in 3 2/3
The most important experimental results that suggested to Watson and Crick that DNA was form of a helix was
During the Civil War, in which resource areas did the Union hold 71 percent of the total resources? Cotton and prewar exports Food crops and prewar exports H