haleyledbetter
haleyledbetter haleyledbetter
  • 13-01-2021
  • Mathematics
contestada

Using the functions f(x) = (3 - x)/(x2 + 4) and g(x) = 3x, find the value of (f*g)(2).

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 13-01-2021

9514 1404 393

Answer:

  (f×g)(2) = 3/4

Step-by-step explanation:

For each of the functions, put 2 where x is and evaluate the expression.

  f(2) = (3 -2)/(2² +4) = 1/8

  g(2) = 3×2 = 6

Then the product is ...

  (f×g)(2) = f(2)×g(2) = (1/8)×6 = 6/8

  (f×g)(2) = 3/4

Answer Link

Otras preguntas

Solve the radical equation. Check all proposed solutions. x minus StartRoot 2 x plus 1 EndRoot equals 7
1. How many J would it take to raise the temperature of 200 grams of water from 5 oC to 85 oC?
Phenylephrine is the main ingredient in many nasal sprays. Which receptor does phenylephrine activate?a. Alpha b. Beta1 c. Beta2 d. Dopamine
Find the missing value for the equivalent fraction: 2/10 1/ ?
After another gym class you are tasked with putting the 29 identical dodgeballs away into 4 bins. Each bin can hold at most 8 balls. How many ways can you clean
For the best effect, an exhaust fan should be positioned: a) In the center of the room b) Near a window c) Close to the ceiling d) Close to the source of contam
T/F User intent refers to what the user was trying to accomplish by issuing the query.
Attentions will always seem the most impressive within the world of
Code __________ reports a modified radical mastoidectomy?
Precast elements are manufactured in casting beds, 800 ft or more in length.Select onea) Trueb) False