jenni152 jenni152
  • 10-10-2018
  • Mathematics
contestada

if f(x)=5x-2 and g(x)=2x+1, find (f+g)(x)
A.7x-3
B.3x-1
C.7x-1
D.4x-3

Respuesta :

altavistard
altavistard altavistard
  • 13-10-2018

Answer:

(f+g)(x) = 7x -1  (Answer C)

Step-by-step explanation:

Rewrite these two functions, one above the other, for ease in adding:

f(x) = 5x - 2

+g(x) =2x + 1

------------------

(f+g)(x) = 7x -1


Answer Link

Otras preguntas

To decorate a cake, you make a shade of purple icing using 2 drops of red food coloring for every 3 drops of blue. For 12 drops of red food coloring, how many d
What are 3 major differences between canals and railroads
usred debe ayudarme a limpiar la casa. primero, _____ la mesa, por favor! A) LIMPIES B) LIMPIE C) LIMPIA D) LIMPIO
why is the work ethic important to a system of privatization?
Help me with these two problems? (attatched below)
What is the length of line segment EF
A class of 25 students includes 12 boys. Does the ratio of girls to students represent a fraction? Does the ratio of boys to girls represent a fraction? How do
What is the name of the theater that Shakespeare and his partners built? Blackfriars The Globe The Tiring House The Round
How do I do this plzzzz helppppppp
need help an is due tommorow please show your work please