radomes.openskiesproject.org
Asianswag5000
Asianswag5000 Asianswag5000
  • 16-08-2016
  • Mathematics
Answered

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



−21


−3


3


21

Verified Answer :

caylus
caylus caylus
  • 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 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

Related Questions

The two bases of a trapezoid are 3 and 11 and the altitude is 8 What is the area of the trapezoid A 56 B 112 C 64 D 96
the priestly class of Indian society was the
why did immigrants and the poor often supported city bosses even though they were corrupt
In the past ten years the population of a city decreased from 90000 to 75000 Find the percent decrease
What event led to the 13th 14th and 15th amendments
The difference between 5 times a number and 3 is 12
Put the steps of the carbon cycle in order
the human heart has 6 chambers true or false
how did judahs failed revolt against Chaldean rule affect the people of Judah
hallar dos números enteros consecutivos cuya sume es 74