theravenerdemon theravenerdemon
  • 13-09-2019
  • Mathematics
contestada

if f(x)=x+3 and g(x)= x^2 -4 find the expression for g(f(x))

Respuesta :

veroenid veroenid
  • 13-09-2019

Answer:g(f(x))= x^2 +6x+5

Step-by-step explanation:

g(f(x))= x^2 -4

g(f(x))= (x+3)^2 -4

g(f(x))= (x+3)(x+3) -4

g(f(x))= x^2 +6x+9-4

g(f(x))= x^2 +6x+5

Answer Link

Otras preguntas

Please help soon! Thank you in advance! Passage 1 Why would you limit something that helps students succeed? Social media sites help students do better at schoo
PLEASE HELP ASAP!!! Explain, thank you-
Essay:The invention I can't do without!​
Tom rolls 2 fair dice and adds the results from each. Work out the probability of getting a total of 4.
The blood gains its oxygen in which part of the body?
Why do hate crimes go unreported
Votre ami va partir dans une ville en France pendant les vacances. Expliquez-lui ce qu’il faut faire pour se déplacer. Donne-lui les conseils suivants en utili
2abc-2d=3d solve for b
What did McCarthy do first to get the public’s attention?
Which scale would produce the largest scale drawing of an object when compared to the actual object? A 1 foot : 12 yards B 1 centimeter : 1 meter C 1 inch : 5