xochitlhazel24 xochitlhazel24
  • 05-07-2021
  • Mathematics
contestada


If f(x) = 2x + 1 and g(x) = x2 + 5,
what is g(f(2))?

Respuesta :

CoastsideDad
CoastsideDad CoastsideDad
  • 05-07-2021

Answer:

30 if that is an [tex]x^{2}[/tex] in g(x)

Step-by-step explanation:

f(2) = 2x + 1

      = 2(2) + 1

      = 4 + 1

f(2) = 5      

g(5) = [tex]x^{2}[/tex] + 5

      = [tex]5^{2}[/tex] + 5

      = 25 + 5

g(5) = 30

Answer Link
jessmzhou4
jessmzhou4 jessmzhou4
  • 05-07-2021

Answer: 30

Step-by-step explanation:

First find f(2)

f(2) = 2(2) + 1 = 4 + 1 = 5

Therefore g(f(2)) = g(5)

Now solve for g(5)

g(5) = (5)² + 5 = 25 + 5 = 30

Answer Link

Otras preguntas

Why did immigrants tend to group together in cities?
On average Exante Express trains are 50km/hr faster than Paral passenger trains. A Paral passenger train requires 60% more time then Exante train to travel 1800
How do you do 720 divided by 10 with the exponet of 3
Which shows 5.45 written as a mixed number?
A rectangle has an area of 30 square units and a perimeter of 34 meters.what are the dimensions of this rectangle
13/20-3/10 estimate: closer to 1 or 0?
Which decimal is equivalent to 13/20?
Okay so I have three tests tomorrow. Haven't even started studying for two of them (Literature and History) but I already know science. How do you all learn 40
A boy jumps into a cold swimming pool and his body temperature goes down. His muscles, blood vessels, and nervous system work together to restore his body tempe
What is the biggest cause of extinction today? a. pollution b. exotic species c. global warming d. habitat loss