waltwashere2003 waltwashere2003
  • 20-03-2019
  • Mathematics
contestada

For f(x) = 4x +1 and g(x) = x2 - 5, find (f + g)(x)

Respuesta :

gmany
gmany gmany
  • 23-03-2019

Answer:

[tex]\large\boxed{(f+g)(x)=x^2+4x-4}[/tex]

Step-by-step explanation:

[tex](f+g)(x)=f(x)+g(x)\\\\f(x)=4x+1,\ g(x)=x^2-5\\\\\text{substitute:}\\\\(f+g)(x)=(4x+1)+(x^2-5)=4x+1+x^2-5=x^2+4x-4[/tex]

Answer Link

Otras preguntas

What positive quality does Caliban possess
What is the basic difference between agrarianism and industrialism
Mitch and nadine enter into a contract for a sale of seventy-six specially made motion detectors. when nadine does not deliver within a reasonable time after th
The relative growth rate for a certain type of mutual fund is 15% per year. An account is opened with a balance of $3,000. How much is the mutual fund worth in
Solve Quantity x plus 6 end quantity over 2x is equal to three-fourths. Show all work.
If an increase in tematute accompanies a reaction, what occurred?
What two numbers are 7 units from 0 on a number line? A) 3 and -4 B) 7 and 8 C) 7 and -7 D) 9 and 2 SHOW YOUR WORK FIRST ONE TO ASNWER RIGHT GETS BRA
In this passage,Montesquieu is making reference to..
Sensory registers keep information for about how long? 1 hour 1 minute 1 second 10 minutes description
What became a public duty as a result of living close together in new england?