Let f(x)=4x2+5. The function g(x) is f(x) translated up 4 units. Enter the equation of g(x) in the box. Please Help!
Mathematics
milkyways369
Question
Let f(x)=4x2+5. The function g(x) is f(x) translated up 4 units. Enter the equation of g(x) in the box.
Please Help!
Please Help!
2 Answer

1. User Answers thisisgospel2002
Al you have to do is add 4 to the equation
This gives you g(x)=4x^2+9 which is your answer 
2. User Answers SociometricStar
Answer:
[tex]g(x)=4x^2+9[/tex]
Stepbystep explanation:
We will use the fact that if a function f(x) is translated 'a' units up then the equation of the translated function be f(x)+a
The given function is [tex]f(x)=4x^2+5[/tex]
Given that, the function g(x) is f(x) translated up 4 units.
Hence, we have
[tex]g(x)=f(x)+4\\\\g(x)=4x^2+5+4\\\\g(x)=4x^2+9[/tex]
The equation of g(x) is [tex]g(x)=4x^2+9[/tex]