Asianswag5000 Asianswag5000

17-08-2016
Mathematics

contestada

Let f(x) = x − 2 and g(x) = x2 − 7x − 9. Find f(g(−1)). (1 point)

−21

−3

3

21

Respuesta :

17-08-2016

Hello,

f(x)=x-2
g(x)=x²-7x-9

f(g(x))=f(x²-7x-9)=x²-7x-9-2=x²-7x-11

f(g(-1))=(-1)²-7*(-1)-11=1+7-11=-3

Answer B

Answer Link

asiafloren asiafloren

11-09-2018

B is the correct answer I would show how to do it but the other person who answered this question explained it the same way I would.

Answer Link

Otras preguntas

aluminuim is many factured by the electrolysis of molten aluminium oxide what are the gasses formed

navigation acts supported the policy of mercantilism, which stated that: a) all men have natural rights b) all seas should be free for all c) colonies exist fo

Which of the following is NOT a question you need to ask when identifying a print source as a reliable source? A. What sources did the author rely on for his or

In December of 2011 they announced that a planet has been discovered in a habitable zone around a star! It has clouds! It has twice the radius of the earth, but

Which expression is equivalent to 2w?

S is the centroid of the triangle. Find IT if ST= 9

A state adopted a statute making the ritual slaughter of chickens illegal. The legislative debates made clear that the purpose of the statute was to prevent unn

During July, the production department of a process operations system completed and transferred to finished goods 24,000 units that were in process at the begin

Five years ago I was 5 times older than my son. In 8 years’ time I will be 3 times older than my son. How old am I today?

Geo-net, a cellular phone company, has collected the following frequency distribution for the length of calls outside its normal customer roaming area: Length (