Rmcelroy834 Rmcelroy834
  • 04-01-2020
  • Mathematics
contestada

Find (f+g)(x) f(x)=3x+9 g(x)=5-2x

Respuesta :

fernpaw
fernpaw fernpaw
  • 04-01-2020

Answer:

x + 14

Step-by-step explanation:

(f + g)(x)

This is the same as:

f(x) +g(x).

Substitute.

(3x+9) + (5-2x)

3x+9+5-2x

Simplify

x + 14

(f + g)(x) = x + 14

Answer Link

Otras preguntas

Which two countries were the first to declare war on Germany in WWII?
How did the formation of alliances affect the outbreak of war?
is a piece of cloth a point, line, or plane?
a square photo-display board is made up of 60 rows of 60 photos each.The area of each square photo is 4 square inches.How long is each side of the display board
a couple wants to install a square mirror that has an area of 500 square inches.to the nearest tenth of an inch,what length of wood trim is needed to go aroun
Anyone know how to do this kind of algebra?  Compute the discriminants of the next two quadratic equations. Compare the result in (A) to that in (B). What do y
What Was Jackson’s perspective on the McCulloch v. Maryland Supreme Court Case
In 1940 What was Germany’s initial strategy for conquering Britain?
What is two thirds of 120?
What Was Jackson’s perspective on the McCulloch v. Maryland Supreme Court Case