okokjade okokjade

03-01-2019
Mathematics

contestada

Which expression is equal to (f + g) (x)?

f(x) = x^2 + 3; g(x) = x - 1

a x^2 + x + 2

b x ^3-3

c x^3-x^2 + 3x -3

d x^2 -2x +4

Respuesta :

MrsStrong MrsStrong

04-01-2019

Answer:

A

Step-by-step explanation:

(f+g)(x) means to do f(x)+g(x). We will add both functions together.

[tex]f(x)+g(x)= (x^2+3)+(x-1)=x^2+x+2[/tex]

Answer a

Answer Link

Otras preguntas

What was V-E Day?0O A. Victory in England DayVictory in Europe DayO c. Victory in Japan DayOD. Victory Every Day

People who think alike on a particular issue and who can be mobilized for political action defines a

he has resigned himself.....fate a)in b)to c) for. d)at

What is 5000000x9684080945860

-2x+3=-3(-x)-2 solve the equation for x by graphing

Write a balanced equation for the double-replacement neutralization reaction described, using the smallest possible integer coefficients. A reaction occurs when

Help what answer choice is this?

What is the median of the data set given below? 42, 20, 12, 15, 18, 15, 29, 33 ОА. 19 с. 15

determine the equations of the vertical and horizontal asymptotes, if any, for g(x)=x^3/(x-2)(x+1)

According to the narrator of “Everyday Use,” how are Maggie and Dee different?