cwall685 cwall685
  • 02-12-2019
  • Mathematics
contestada


If f (x) = -3x-5 and g(x) =4x-2 find (f+g)(x)

If f x 3x5 and gx 4x2 find fgx class=

Respuesta :

gmany
gmany gmany
  • 02-12-2019

Answer:

C. (f + g)(x) = x - 7

Step-by-step explanation:

[tex](f+g)(x)=f(x)+g(x)\\\\\text{Substitute}\ f(x)=-3x-5\ \text{and}\ g(x)=4x-2:\\\\(f+g)(x)=(-3x-5)+(4x-2)\qquad\text{combine like terms}\\\\(f+g)(x)=(-3x+4x)+(-5-2)\\\\(f+g)(x)=x-7[/tex]

Answer Link

Otras preguntas

a single molecule has at least how many atoms
a fossil form when an organism buried in sediment dissolves leaving a hollow area
The product of two consecutive odd integers is 77 more than twice the larger integer.find the integers.
rachel told mariana that if she rolls two number cubes 100 times she will never get a product of 23 mariana toldbher that she cant be sure. whos right? explain
how are continents and tectonic pates related
What's the scientific name of a flathead bullhead catfish?
the difference between food chain and food web
rachel told mariana that if she rolls two number cubes 100 times she will never get a product of 23 mariana toldbher that she cant be sure. whos right? explain
a fossil form when an organism buried in sediment dissolves leaving a hollow area
Put these in order from least to greatest 6.4 kg 640 g 600,000 mg