120k views
3 votes
If f(x) = V and g(x) = x2 – 7, find (gºf)(3).

User Strnk
by
8.6k points

1 Answer

1 vote

(g * f) (3) = 2

Explanation:

  • Here, it is asked us to find the function of a function, where f(x) and g(x) are two different functions, we are asked to solve the combined equation of these two functions.
  • For these, first we need to find g(f(x)) then you can find the answer for the given equations
  • g ( f(x) ) = g (V), it is given that f(x) = V, so we just substituted in f(x) position.

Now, we need to (g (V)) (3) =
V^(2) - 7 = 3^(2) - 7 = 9 - 7 = 2

Hence, the answer to function of function is 2

User SantoXme
by
8.5k points

Related questions

1 answer
0 votes
83.4k views
asked Jun 23, 2024 9.0k views
Maxaposteriori asked Jun 23, 2024
by Maxaposteriori
8.2k points
1 answer
4 votes
9.0k views