lustlarrywrites
lustlarrywrites lustlarrywrites
  • 04-06-2018
  • Mathematics
contestada

PLEASE HELP!!! WILL GIVE BRAINLIEST!!!!!!!!!!!!!!!!!!!!!!


If f(x) = –x2 + 6x – 1 and g(x) = 3x2 – 4x – 1, find (f + g)(x).

Respuesta :

mirela7
mirela7 mirela7
  • 04-06-2018
(f + g)(x) = (-x² + 6x - 1) + (3x² - 4x - 1)
               = 2x² + 2x - 2
                      OR
               = 2(x² + x -1)
Answer Link
shwetashankarsp9t5nl shwetashankarsp9t5nl
  • 04-06-2018
f(x) = -2x + 6x - 1
fx = 4x - 1
f= (4x -1)/x

gx= -4x + 5
g= (-4x + 5)/x

fx=4x - 1
x=(4x-1)/f

(f+g)(x)
{(4x-1)/x)}  + (-4x + 5)}  * {4x - 1/f} 


Answer Link

Otras preguntas

Read the section titled "Solar Power." What are some of the benefits of using solar energy? (Site 1)
I WILL MAKE YOU BRAINLIEST EASY QUESTION
What is m ∠ FAD? 48 42 52 38
10 points! i need help filling this in for school asap!
During the age of exploration, European explorers wanted to venture across the oceans to Asia for Silk, Gems, and Spices. What were the detriments of the land r
One fine day in winter some Ants were busy drying their store of corn, which had got rather damp during a long spell of rain. Presently up came a Grasshopper an
In Congress who has the right to unlimited debate and unlimited opportunity to offer amendments
A scientist wrote a paper titled “Directional Selection in Action” after observing a population of mice for 15 years. The mice typically preferred to eat berrie
3. A root of x2 – 5x – 1 = 0 is
What is the value of h(-7) h(x) =|3x| -1