webbrachel74 webbrachel74
  • 25-10-2018
  • Mathematics
contestada

Find f(g(x)) if f(x) = 3x + 1 and g(x) = x2 - 1.

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 25-10-2018

Substitute g(x) into f(x) every place you see an x

3(g(x) )+1

3(x^2-1) +1

distribute

3x^2 -3 +1

combine like terms

3x^2 -2

Answer:  3x^2 -2


Answer Link

Otras preguntas

What processes transform carbon into atmospheric carbon dioxide ?
Subtract. (−9.6x+7)−(7.3x−9) Enter your answer, in simplified form Please help and make sure that the answer is accurate
A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(t), in feet, at different times,
When a sample of ca(s) loses 1 mole of electrons in a reaction with a sample of o2(g) the oxygen?
Help me please !! Correct answer will get Brainly-est
what is percentage of sat scores between 401 and 629
What is the length of a diagonal of a rectangle that is 30 centimeters long and 16 cm. wide?
What is the relative location of Europe from North America?
Please help me! Which of the following is a solution of y - x > -3? A.(6, 2) B.(2, 6) C.(2, -1)
A group of tissues working together is called a (an):