24-10-2017
Mathematics

contestada

find f(-2) for f(x)=2×3^x
a.-18
b.1/18
c.-36
d.2/9

Respuesta :

darlingheart123 darlingheart123

24-10-2017

f(-2) = 2• 3^-2
f(-2)= 2• 1/ (3^2)
f(-2) = 2/9
Answer is d.

Answer Link

Otras preguntas

What type of information is most likely to be included in a yearbook? O clubs in which a student participated o types of pets a student has owned family vacatio

Crawling up the high hill, luminous under the sand that has packed against her skin, she doesn’t dream she knows she is a part of the pond she lives in, the ta

In a civil case the jury a. determines guilt or innocence b. finds for the plaintiff or the defendant C. determines whether or not to give the death penalty is

Which of the following does the endocrine system regulate? Group of answer choices Hormones Reflexes Respiration Senses

pls show work The mean weight of salmon at a fishery is 15.8 pounds, with a standard deviation of 2.4 pounds. A researcher records the weight of the following s

Cereal costs $3.00 for a 12 ounce box, $4.00 for a 16 ounce box, and $5.00 for a 20 ounce box. Which size cereal box has the lowest price per ounce?

Nguyen is decorating the room for her sister’s baby shower party. She is wrapping Vietnamese conical hats in baby prints tissue paper to decorate the tables and

20 POINTS!!!!!!!!!!! ASAP! 20 POINTS!!!! Use the graph below to determine a1 and d for the sequence. graphed sequence showing point 1, negative 7, point 2, neg

9. Use (<,>, =) to compare 2/3 and 34. A. None of the above B.23 < 34 C.2/3 > 34 D. 23 = 34

The number of students at Plainview High went from 520 to 624 in just one year. This year's student body is what percent of last year's?