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
strojnjashka [21]
3 years ago
15

Explain why f(x) =√2+x - √2/x, is not continuous at x = 0. Picture provided below.

Mathematics
2 answers:
lord [1]3 years ago
8 0

Answer:

Choice A is correct. function is not defined at x = 0.

Step-by-step explanation:

We have given function:

f(x) = (√2+x - √2)/x

We have to explain that f(x) is not continuous at x = 0.

The domain is the values of x for which the function is difined.

So, at x=0 function is not defined.

Because x is in the denominator of function so when we put x=0 the function has no value.

f(x) = (√2+x - √2)/x  is not continuous at x = 0.

Choice A is correct.

IrinaK [193]3 years ago
3 0

Answer: A

Step-by-step explanation:

If you put 0 in for x, then you would be dividing by 0. Dividing by 0 is always undefined.

You might be interested in
What is the LCM of 4 and 14
horsena [70]

Answer:

28

Step-by-step explanation:

4x7=28

14x2=28

7 0
3 years ago
Read 2 more answers
Oder of operations:Evaluate each expression 32÷8×4​
ra1l [238]

Answer:

16

Step-by-step explanation:

32÷8×4

4×4

16

3 0
3 years ago
Simplify<br> 7(x+3)<br> I am in 7th grade
Marina86 [1]
7(x+3)
= 7x+ 7*3 (distributive property)
= 7x+ 21.

The final answer is 7x+21~
5 0
3 years ago
Read 2 more answers
Our club has 25 members, and wishes to pick a president, secretary, and treasurer. In how many ways can we choose the officers,
Rus_ich [418]

Answer:

13800

Step-by-step explanation:

The order of the members is important (because each selected member will receive a different position), thus we then need to use the definition of permutation.

There are 25 members, of which 3 are selected.

\begin{array}{l}n=25 \\r=3\\end{array}

Evaluate the definition of a combination:

P(25,3)=\frac{25 !}{(25-3) !}=\frac{25 !}{22 !}=25 \cdot 24 \cdot 23=13800

8 0
3 years ago
Using the properties of exponents and logarithms, find the value of x in 19 + 2 ln x = 25.
REY [17]
19+2\ln x=25\ \ \ |-19\\\\2\ln x=6\ \ \ |:2\\\\\ln x=3\iff x=e^3

\text{Used de.finition of the logarithm:}\ \ \ \log_ab=c\iff a^c=b



8 0
3 years ago
Read 2 more answers
Other questions:
  • Solve the equation using a method other than factoring. Show all your work.<br> x² - 7x + 3 = 0
    14·1 answer
  • PLEASE HELP ME<br> ANSWER FAST PLEASE
    15·1 answer
  • Mr Morgan has 5 daughters all born the same number of years apart as the youngest daughter is old. the difference in ages of the
    14·1 answer
  • State a true conclusion.
    14·1 answer
  • How would you graph (on a number line) (x-8)(x-8)&lt;0??
    8·1 answer
  • .16 with the 6 repeating to a fraction
    6·1 answer
  • Please help me asap!!!
    11·1 answer
  • Find the circumference of the object. Use 3.14 or 22/7
    5·1 answer
  • Question 29 of 40
    6·1 answer
  • Trendy Teens Instructions Click the links to open the resources below. These resources will help you complete the assignment. On
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!