1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
gayaneshka [121]
3 years ago
12

If f (x) = x and g(x) = 3x + 1 are two real functions. Find (f + g) (x)

Mathematics
1 answer:
romanna [79]3 years ago
4 0

Answer:

4x + 1

Step-by-step explanation:

note that (f + g)(x) = f(x) + g(x) , thus

f(x) + g(x)

= x + 3x + 1 ← collect like terms

= 4x + 1

You might be interested in
Find the k, in (2x^2 - 3x + k)/ x-4
amid [387]
Answer could be this 2x^2 - 7x + k/ x in a fraction with x being the only thing at the bottom btw
7 0
3 years ago
I need to find the slope and y-intercept of this equation. I also need to convert it to slope intercept form. The equation is 3x
USPshnik [31]

Answer:

slope=-1/2

y intercept =-2

Step-by-step explanation:

what u have to do is get y on 1 side and 3x on the other, so take away 3x from both sides which leaves you with 6y = -3x -12. then divide both sides by 6 to get y on it's own so you have y= -1/2x -2. this formula is y=mx+c the m is always the slope and the c is always the y intercept

4 0
3 years ago
Pls help me out with this pls ;-;
VikaD [51]

Answer:

Sorry, I only know the answer to B.

Step-by-step explanation:

The answer is 0=0,  2=5, 4=10, 6= 15. Sorry if I am late. But I hope this helps, and Have an amazing day!!

8 0
3 years ago
Help please its almost out of time also pray for me. i give brainliest
elena55 [62]
I think it’s li good luck Amin
8 0
2 years ago
Read 2 more answers
What is Tarzan's favorite game to play?
alexandr1967 [171]
Hide and swing

It's where u have to hide and whenever you get caught you have to swing on vines to get away XD
6 0
3 years ago
Other questions:
  • Which rigid transformation(s) can map ABC onto FED
    15·2 answers
  • Aidan writes numbers on his ten fingers as 5, 7, 9, 11, 13, 15, 16, 19, 22, 23. What is the probability of picking an even numbe
    6·2 answers
  • I need help please. I do not know the answer
    14·1 answer
  • Simplify the following completely.<br><br> square root of 588<br><br> SHOW ALL WORK!!
    12·1 answer
  • Two times the difference of a number and four is the same as five less than the number
    14·1 answer
  • Mr. Pete just got a great deal at Lowe’s on tiles for his new patio. He wants to
    12·1 answer
  • Please help me on this question
    8·2 answers
  • Leah is thinking of a number. Twenty less than one third of
    15·1 answer
  • What is the mean and median of the data<br><br> 4.7,8.51,6.5,7.42,9.64,7.2,9.3
    15·1 answer
  • Match each table of data below with the most appropriate graph and briefly explain why it matches the data
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!