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
Vedmedyk [2.9K]
3 years ago
12

F(x)=2x-1 g(x)=2x+4 Find (f+g)(x)

Mathematics
1 answer:
givi [52]3 years ago
3 0

Answer:

(f+g)(x)=4x+3

Step-by-step explanation:

Given the functions f and g defined above, their sum f+g is defined by (f+g)(x)=f(x)+g(x). Using algebra, we thus have (f+g)(x)=2x-1+2x+4=4x+3.

You might be interested in
I need help I really don't get this ?
aksik [14]
The radius of the circle is 7 which is r in the eq.
put 7 instead of r in the volume of sphere formula.
Then multiply all sides of square which will be 12 x 12 x 12 = 1728
Now add the values from both shapes
1728 + 1436.75
Your answer will be 3163.5 cm(cubed)
8 0
2 years ago
Read 2 more answers
One letter is randomly selected from the word MATH, and a second letter is randomly selected from the word JOKES. What is the pr
Margaret [11]
3/9 which can be simplified to 1/3. In percentage form is 33.33%
4 0
3 years ago
Hello can you please help me posted picture of question
Lostsunrise [7]
It would be C. 0.14. You add together the rest of the decimals which gets you 0.86 and subtract them from 100, 
7 0
2 years ago
Read 2 more answers
Challenger Elementary School has 8 0 0 800800 students. Every Wednesday, 1 2 % 12%12, percent of the students stay after school
Juliette [100K]
You need to calculate 12% of 800.

To find a percent of a number, multiply the percent by the number.
Change the percent into a decimal by dividing the percent by 100 (move the decimal point of the percent two places to the left.)

12% of 800 =

= 12% * 800

= 0.12 * 800

= 96

Answer: 96 students
6 0
3 years ago
What is the equation in slope-intercept from of the line that passes through the points (-4,47) and (2,-16
Harrizon [31]

Answer:

<h3>Y=-21/2x+5</h3>

Step-by-step explanation:

<u><em>SLOPE FORMULA:</em></u>

y₂-y₁/x₂-x₁=rise/run

<u><em>SLOPE-INTERCEPT FORM:</em></u>

y=mx+b

m represents the slope.

b represents the y-intercept.

y₂=(-16)

y₁=47

x₂=2

y₁=(-4)

Solve.

\displaystyle \mathsf{\frac{(-16)-47}{2-(-4)}=\frac{21}{6}=\frac{21}{2}=-\frac{21}{2}   }}

Furthermore, the y-intercept is 5.

y=-21/2x+5

The correct answer is y=-21/2x+5.

6 0
3 years ago
Other questions:
  • Help me find the Simplified product ? Math
    12·1 answer
  • Suppose we want to study the average weight of children in the US. We collect a random sample of 345 first graders in three diff
    6·1 answer
  • A random sample of n=25 individuals is selected from a population with μ=20 , and a treatment is administered to each individual
    8·1 answer
  • Quick help !!
    11·2 answers
  • A car breaks from a speed of 108km/h to 72km/h during a displacement of 100m, what is its aceleration ?​
    5·1 answer
  • For the equation 2x^3 -11x^2 + 12x + 9 = 0 , the root of 3 has a multiplicity of
    11·1 answer
  • What is this answer help pleaseeeeeeeeee
    10·1 answer
  • Question in attachment
    15·2 answers
  • I need help I don’t understand it and it can’t be negative
    14·1 answer
  • What is 15% of £19.00
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!