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
Natali5045456 [20]
3 years ago
7

Find (ƒ + g)(x) for the functions provided: ƒ(x) = 2x − 5, g(x) = 4x + 3

Mathematics
2 answers:
svetoff [14.1K]3 years ago
8 0

Answer:  The correct option is

(A) (ƒ + g)(x) = 6x − 2.

Step-by-step explanation:  We are given to find the value of (f + g)(x) for the following functions :

f(x)=2x-5,\\\\g(x)=4x+3.

We know that

for any two functions p(x) and q(x), we have

(f+g)(x)=p(x)+q(x).

So, we get

(f+g)(x)\\\\=f(x)+g(x)\\\\=2x-5+4x+3\\\\=6x-2.

Thus, (f+g)(x)=6x-2.

Option (A) is CORRECT.

Ann [662]3 years ago
4 0
This is 4x + 3 + 2x - 5

= 6x - 2 answer
You might be interested in
Find the area if A=110.4° C=21.8° c=240 inches
noname [10]

Answer:

Can Ou please explain.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
The last one need the right answer please
Llana [10]

Answer:

Part 1) The unit rate is 16\frac{dollars}{ounce}

Part 2) The unit rate is \frac{1}{4}\frac{dollars}{ounce}

Part 3) The unit rate is \frac{1}{4}\frac{dollars}{ounce}

Part 4) The unit rate is 4\frac{dollars}{ounce}

see the attached figure

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{d2-d1}{n2-n1}

where

d ----> number of dollars (dependent variable or output value)

n ---> number of ounces (independent variable or input value)

Remember that the slope of the linear equation is the same that the unit rate

<u><em>Verify each case</em></u>

1) we have

d=16n

This is a proportional relationship between the variables d and n

The slope is

m=16\frac{dollars}{ounce}

therefore

The unit rate is 16\frac{dollars}{ounce}

2) we have

<em>First table</em>

take two points from the table

(4,1) and (16,4)

substitute in the formula of slope

m=\frac{d2-d1}{n2-n1}

m=\frac{4-1}{16-4}

m=\frac{3}{12}\frac{dollars}{ounce}

simplify

m=\frac{1}{4}\frac{dollars}{ounce}

therefore

The unit rate is \frac{1}{4}\frac{dollars}{ounce}

3) we have

n=4d

This is a proportional relationship between the variables d and n

isolate the variable d

d=\frac{1}{4}n

The slope is

m=\frac{1}{4}\frac{dollars}{ounce}

therefore

The unit rate is \frac{1}{4}\frac{dollars}{ounce}

4) we have

<em>Second table</em>

take two points from the table

(1,4) and (2,8)

substitute in the formula of slope

m=\frac{d2-d1}{n2-n1}

m=\frac{8-4}{2-1}

m=4\frac{dollars}{ounce}

therefore

The unit rate is 4\frac{dollars}{ounce}

5 0
3 years ago
NEED HELP ASAP 40 POINTS!
Ivanshal [37]
15y - 9 < 36
15y < 36 + 9
15y < 45
y < 45 ÷ 15 
y < 3
5 0
3 years ago
Read 2 more answers
Which expression is equivalent to this one?
pantera1 [17]
The answer is A. It is Distributive Property I believe
7 0
3 years ago
What is the distributive property to multiply 7 X 500,080.
geniusboy [140]
7 x 500,080=7 x (500,000+80)=7 x 500,000+7 x 80=3,500,000+560=3,500,560
☺☺☺☺
8 0
3 years ago
Other questions:
  • Use implicit differentiation to find an equation of the tangent line to the curve at the given point. y sin(16x) = x cos(2y), (Ï
    14·1 answer
  • 2(x+4)= -5x+1<br> Some one please solve
    8·1 answer
  • Can someone help me with these 2 please thank you :)
    12·1 answer
  • PLEASE HELPPP!!!?!?? I REALLY NEED IT!!!
    7·2 answers
  • Explain why some geometric shapes don't roll​
    8·2 answers
  • Find the value of x in each case. Give reasons to justify your solutions!<br> D ∈ AC
    5·1 answer
  • a wireless phone plan cost eric $35 for a month of service during which he spent 450 text messages. if he was charged a fixed fe
    14·1 answer
  • What's 4/5 times 3/11 times 1/4
    14·2 answers
  • Is x+2x^3/x^2 a polynomial true or false
    8·1 answer
  • Evaluate<br> expression 4+5.23 + 3 =​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!