floresvanexel4pejp1p floresvanexel4pejp1p
  • 15-10-2018
  • Mathematics
contestada

easy points
if f(x)=3x-2 and g(x)=2x+1,find (f+g)(x).

a.x-1
b.5x-1
c.5x-3
d.x-3

Respuesta :

ss2319
ss2319 ss2319
  • 15-10-2018

the answer would be b.

(f+g)(x)= 3x-2+2x+1. combine like terms: 3x+2x=5x and -2+1+-1. combine the answers to get 5x-1

Answer Link

Otras preguntas

What is 7 and 1/4% of 89.75?
How many hundreds equal 400 ones
How many yards equals a meter
In the 1600s, which scientist discovered microbes in pond water by using a microscope
This Chinese emperor wrote the most complete dictionary and ruled longer (sixty-one years) than any previous leader. Qianlong Kangzi Chou Hongwu
Bonheur est l'argent
in △ABC, D is a point on side AC¯¯¯¯¯¯¯¯ such that BD=DC and ∠BCD measures 70∘. What is the degree measure of ∠ADB?
Stephan earns a base salary of $500 per month plus 10% commission for his monthly sales. If his commission rate is doubled, will his earnings also double?
a circuit has a voltage of 24 v and a current of 40ma what is the power of the circuit
what does b equal? 1/3b+2=12 (1 over 3b+2=12)