bg913166 bg913166
  • 26-02-2020
  • Mathematics
contestada

9. Given f(x) = 7x2 and g(x) = x +1,
find f(g(x)). SHOW ALL WORK.

Respuesta :

MIRAGEE
MIRAGEE MIRAGEE
  • 26-02-2020

I hope this helps you

f(g(x)) =f(x+1)=7(x+1)^2

f(x+1)=7.(x^2+2x+1)

f(x+1)=7x^2+14x+7

Answer Link
goddessboi goddessboi
  • 26-02-2020

f(g(x)) simply means g(x) is substituted for x in f(x)=7x^2

Since g(x)=x+1, then f(x)=7(x+1)^2

f(x)=7(x^2+2x+1)

f(x)=7x^2+14x+7

So f(g(x))=7x^2+14x+7

Answer Link

Otras preguntas

Difference between steep slope and shallow slope
The following phrases are bullet points in a letter. Which one is not in parallel form?
Please help fast~Will mark brainliest~How does China's economic boom negatively impact society? A. too many goods to export B. growing economic inequality C. an
Divide 571.85 by 1,500. Round to the nearest thousandth
Someone please help me A) 90 degrees B) 45 degrees C) 110 degrees
Real GDP divided by the total population is: A. normalized GDP B. fixed GDP C. real GDP per capita D. capita per real GDP Please help me!!!!!!
Which properties makes it possible to separate the oxygen and the nitrogen from a sample to liquefied air?
Ancient Greek and Romans are well known for their belief and worship of multiple gods. This practice is known as __________. A. monotheism B. polytheism C. a
Was the waffen ss a part of the wehrmacht?
Which term refers to the beginning of the constitution?