evejenki354 evejenki354
  • 01-06-2018
  • Mathematics
contestada

Given f(x) = 2x + 3 and g(x) = x - 9, what is f(x) + g(x)?
x - 6
3x - 12
3x - 6
x + 12

Respuesta :

efawan
efawan efawan
  • 01-06-2018
Solution:

f(x) = 2x + 3
g(x) = x - 9

f(x) + g(x)
= (2x + 3) + (x - 9)
= 2x + x + 3 - 9
= 3x - 6
Answer Link

Otras preguntas

Write the equation of the line.
Can someone tell me the answer to this please this is mad confusing
Distributive Property. 12(6-1/2 x)?
If you have a 1.45-mol sample of iron, how many moles of Fe2O3 will there be after the iron has rusted completely?
graph tthe system of equations below on a piece paper. what is the solution y=2x-3 y=-x+3
What effects did this trade route have on the African continent (and beyond)?
A 12 pound baby is to be given 2 ounces of formula per kilogram of body weight every 8 hours. How much formula will the baby receive in one day
Please answer this question right now
Ryan has a bank account balance of --$17.62. As soon as he realizes this, he deposits $26.50 in the account. What is Ryan's bank account balance after the depos
What occurs when an insoluble substance is mixed with water?