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
At Party City, 5 mystery gift bags cost a total of $17.50. At the same rate per bag, what would the cost be for 8 mystery gift b
Stells [14]

Answer:

$28

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Dr. Stein bought 30 notebooks, 60 pencils and 300 erasers to make identical packages with some notebooks, some pencils and some
SashulF [63]
M.m.c (30, 60, 300)
30, 60, 300|3
10, 20, 100|2
 5, 10,   50 |5
 1,  2,    10 | ===> 3*2*5 = 30 
30 stundents
7 0
3 years ago
Read 2 more answers
Can somebody helppp !!! ???
viva [34]

Answer:

try b

Step-by-step explanation:

7 0
3 years ago
!/8 pound of fertilizer covers 25 square feet of ground, how much fertilizer, in pounds, is needed to cover 1 square foot ground
suter [353]

Answer:

  • 1/200 pounds

Step-by-step explanation:

<u>Given ratio</u>

  • 1/8 pound ⇔ 25 square feet

<u>To find </u>

  • x ⇔ 1 square foot

<u>Divide both sides by 25</u>

  • 1/8÷25 pounds ⇔ 25÷25 square feet
  • 1/200 pounds ⇔ 1 square foot
3 0
3 years ago
Read 2 more answers
a rope is stretched from the top of a 7-foot tent pole to point on the ground 12 foot the base of the pole. how long is the rope
bulgar [2K]

Answer:


Step-by-step explanation:


6 0
3 years ago
Other questions:
  • Leslie is currently 8 years older than Bill in 4 years she will be 2 times as old as Bill. Let x equal Bill's current age
    6·1 answer
  • Which out of these 2 "graphs" represent a proportional relationship? PLEASE HELP
    15·2 answers
  • A unity pole is 5 m high. a cable is stretched from the top of the pole to a point in the ground that is 3 m from the bottom of
    11·2 answers
  • The equation 9(u – 2) + 1.5u = 8.25 models the total miles Michael traveled one afternoon while sledding, where u equals the num
    7·2 answers
  • I REALLY NEED HELP!!!! Determine how far the intersection of Oak Street and New Street will be from the intersection of Main Str
    9·1 answer
  • 5 people working for 6 hours per day they complete they task task in 16 days. How many days would it take 8 people if they worki
    6·2 answers
  • Plz help! I will do anything
    9·1 answer
  • If an object rotates at 22 rotations per minute what is the angular speed of one object?
    14·1 answer
  • Is (-1,3) a solution for y &lt; 2x + 5?
    15·1 answer
  • Help please...shape a1+(n-1)d in graph form
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!