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
katen-ka-za [31]
3 years ago
9

F(x)=1/2×+6 plz helpppppppppp​

Mathematics
1 answer:
FromTheMoon [43]3 years ago
3 0

Answer:

The solution set can be given as:

\{x|x\ \epsilon\ R,x\neq -3\}

Step-by-step explanation:

Given function:

f(x)=\frac{1}{2x+6}

To find the domain of the function in set notation.

Solution:

For the function f(x) to exist the denominator must be ≠ 0

We have the denominator (2x+6) which  cannot be = 0.

Thus, we can find the domain of the function using the above relation.

The function f(x) will not exist when:

2x+6=0

Solving for x

Subtracting both sides by 6.

2x+6-6=0-6

2x=-6

Dividing both sides by 2.

\frac{2x}{2}=\frac{-6}{2}

∴ x=-3

Thus, the function will not exist at x=-3. This means it has all real number solutions except -3.

The solution set can be given as:

\{x|x\ \epsilon\ R,x\neq -3\}

You might be interested in
What is the range of Variable B?
Strike441 [17]
The range is which y are possible. So find all y coordinates of the points. 
(8, 6, 5, 3, 2, 1)
Hope this helps. 
5 0
3 years ago
What is 3/4 x = 6 what is the value of x
olasank [31]

Answer:

Step-by-step explanation:

3/4x  = 6                    Multiply both sides by 4/3

4/3 * 3/4 x = 6*4/3     Combine

x = 6 * 4/3

x = 6 * 4/3

x = 24/3

x = 8    

6 0
3 years ago
A bathtub can hold up to 110 gallons of water. The bathtub now contains 78
Irina18 [472]

Answer: (B) 30 gallons.

Step-by-step explanation: Lets subtract 110 - 78 to find the maximum amount of additional water, w that can be added to the tub.

110 - 78 = 32.

round 32 to 30.

So, a reasonable value would be 30 gallons.

7 0
3 years ago
Read 2 more answers
The difference between single and compound interest.
ahrayia [7]
Single interest uses an arithmetic formula where as compound interest uses a geometric formula
8 0
3 years ago
Which expression is equivalent to ^4sqrt6/^3sqrt2?
BigorU [14]

\dfrac{\sqrt[4]6}{\sqrt[3]2}=6^\frac{1}{4}:2^\frac{1}{3}=6^\frac{1\cdot3}{4\cdot3}:2^{\frac{1\cdot4}{3\cdot4}}=6^\frac{3}{12}:2^\frac{4}{12}=(6^3)^\frac{1}{12}:(2^4)^\frac{1}{12}\\\\=216^\frac{1}{12}:16^\frac{1}{12}=(216:16)^\frac{1}{12}=\sqrt[12]{\dfrac{216}{16}}=\sqrt[12]{\dfrac{27}{2}}\\\\\text{Answer:}\ 1)\ \sqrt[12]{\dfrac{27}{2}}

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is 531 ÷ 16 and the remander​
    5·2 answers
  • 6/16 equals 8 over what?
    10·2 answers
  • A certain first covers an area of 4100 km^2. Each year this area decreases by 3.75 percent. What will the area be after 11 years
    7·1 answer
  • Solve the following system of equations using any method you want.<br> 10y+24=-3x<br> 3x-9=y
    12·1 answer
  • Solve the equation 7 (x-2)= 42
    13·2 answers
  • The measure of angle x= _ degrees
    15·2 answers
  • Ryan scored 12 more points than Alex on a video game. If together they scored 214 points, how many points
    7·1 answer
  • Use simple interest to find the ending balance. $215 at 8% for 8 years
    8·2 answers
  • Reflect the shape A in the line y
    13·1 answer
  • PLEASE HELP ME. QUAD has coordinates Q(-4, 9), U(2, 3), A(-3, -2), and D(-9, 4). Prove that quadrilateral QUAD is a
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!