tinabrearton0 tinabrearton0
  • 03-02-2021
  • Mathematics
contestada

if f(x) = -5^x -4 and g(x) = -3x - 2 find (f-g)(x).

A. (f-g)(x) = -5^x + 3x -2
B. (f-g)(x) =5^x -3x+2
C. (f-g)(x) = -2x-2
D. (f-g)(x) = -5^x-3x-6

Respuesta :

sqdancefan
sqdancefan sqdancefan
  • 04-02-2021

9514 1404 393

Answer:

  A.  (f-g)(x) = -5^x +3x -2

Step-by-step explanation:

The only terms that can be combined are the constants.

  (f -g)(x) = f(x) -g(x)

  (f -g)(x) = (-5^x -4) -(-3x -2) = -5^x -4 +3x +2

  (f -g)(x) = -5x^4 +3x -2 . . . . . matches A

Answer Link

Otras preguntas

How to have self confidence when your really shy
3/4a - q = k (solve for a) please show work, thanks!
-PLEASE HELP ME- A veterinarian is changing the diets of two animals, Simba and Cuddles. Simba currently consumes 1,220 Calories per day. That number will incre
Help please!!!!!!!!!
An alien has just landed from outer space. Explain to that alien the purpose of government.Write a paragraph with at least 7 sentences.​
Describe the process of light-independent reactions.
What role did Adelina Otero-Warren play in women's suffrage? a. She tried to reach more Hispanic women. b. She became head of the state advisory group. c. She b
Find the quotient of 165 and -5
Which of the following statements most accurately describes how water moves through Earth and its atmosphere? A. Liquid water enters the atmosphere from Earth's
What your stance is on child labor are you for it or against it