Rmcelroy834 Rmcelroy834

04-01-2020
Mathematics

contestada

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

Respuesta :

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

Can someone help me is the answer a or b ??:(

Consider a large truck carrying a heavy load, such as steel beams. A significant hazard for the driver is that the load may slide forward, crushing the cab, if

Calculate the net force in the diagram.

If someone sustains brain injury, does it cause them to bite down really hard?

plz help I am being timed

The Clean Water Act: sets guidelines for water recycling O prevents the illegal dumping of contaminants into the water supply. O all of the above O prevents th

Ima big dog, big bear

Advancement in which field led to the development of communities, towns, and large cities? agriculture economics O mining O politics

In his Nobel Prize acceptance speech, William Faulkner insists that great writing must focus on "universal truths" and __________. the question of whether the w

Focal distance of a concave lens is always: O A. smaller than the image distance. O B. positive. O C. negative. O D. larger than the object distance.