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

A circular mirror is surrounded by a square metal frame. The radius of the mirror is 2x. The side length of the metal frame is 12x. What is the area of the meta

which expression has the same value as -1-7

WHO WANTS BRAINLIEST?Chay solved for x in the triangle at the right . His work is below . Explain whether or not his work is correct . If it is incorrect , show

Factor the expression 3x^2 - 15x a.3x(x^2-5) B.3(x-5) C.3(x^2-5) D.3x(x-5)

Do you love yourself or no? explain why or why not

hey uh, Need help, math homework gotta catch up, Might give a brainliest :') H e l p JUST 5 PLEASEEE

On the first day of school, a class of th-grade students are given tour identical cubes of hard clay. The cubes are placed in four different conditions until th

Pls help pls/plz/plx A 2-column table with 4 rows. Column 1 is labeled x with entries 1, 2, 4, 5. Column 2 is labeled y with entries 15, 30, 60, 75. Does this t

Lookin' for to make some sense out of nothin' Lookin' for the hunger to hang on Lookin'for to know if you're really worth it Lookin' for a reason not to be gone

Ch, th, wh, sh are examples of a voiceless combination of two consonants or: