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
KiRa [710]
3 years ago
13

How to find where a function is discontinuous?

Mathematics
1 answer:
Katen [24]3 years ago
3 0
The discontinuous at the x-value for which the denominator was zero is removable, I hope this help
You might be interested in
Help me pretty please!!!!!
poizon [28]
The answer equals four
7 0
3 years ago
Read 2 more answers
Solve the system of equations.
guajiro [1.7K]

Answer:

<u>Option b. (x = 3, y = 20, z = -14)</u>

Step-by-step explanation:

Given:

2x + 2y + 3z = 4

5x + 3y + 5z = 5

3x + 4y + 6z = 5

Solve using Cramer’s rule

∴ \left[\begin{array}{ccc}2&2&3\\5&3&5\\3&4&6\end{array}\right] =\left[\begin{array}{ccc}4\\5\\5\end{array}\right]

∴A = \left[\begin{array}{ccc}2&2&3\\5&3&5\\3&4&6\end{array}\right] = -1

Ax = \left[\begin{array}{ccc}4&2&3\\5&3&5\\5&4&6\end{array}\right] = -3

Ay = \left[\begin{array}{ccc}2&4&3\\5&5&5\\3&5&6\end{array}\right] =-20\\

Az = \left[\begin{array}{ccc}2&2&4\\5&3&5\\3&4&5\end{array}\right] = 14

∴ x = Ax/A = -3/-1 = 3

   y = Ay/A = -20/-1 = 20

   z = Az/A = 14/-1 = -14

<u>So, the answer is option b. (x = 3, y = 20, z = -14)</u>

4 0
3 years ago
pls answer ive asked this question three times now pls answer everything there are five problems smh i neeeeeeeeeeeeeeeeeeeeeeee
mafiozo [28]

Answer:

Ex1. X=-1

Ex2. 3rd choice

Step-by-step explanation:

Ex1. The only discontinuity in the domain is x=-1

Ex2. You just add values of x to those options and see which one applies

6 0
3 years ago
Jacob made a circle-shaped poster for his geometry class.
krok68 [10]
<span>circumference is L=2\pi r
L=2π9=18π=18*3.14=56.52 in
Answer:  </span>circumference is <span>18π or 56.52 in</span>
5 0
3 years ago
Write 42 divided by 558 make sure to show work
nadezda [96]
42/558 is what you write to show the expression 42 divided by 558
6 0
3 years ago
Read 2 more answers
Other questions:
  • I need the graph functioned
    6·2 answers
  • Bye thanks for the help got fam issues
    9·1 answer
  • Under a dilation, triangle XYZ where X(4, 7), Y(-3, 8), and Z(-2, -1) becomes triangle X’Y’Z’ where X’(12, 21), Y’(-9, 24), and
    6·1 answer
  • Describe the end behavior of the graph of the function
    6·1 answer
  • ∠ACH = 115°<br> ∠GBF = 35°<br> What is the degree measure of ∠A?
    8·2 answers
  • What is the value of<br> 1/6
    6·1 answer
  • Find the number of paths from A to B. (Each step can only go up or to the right.)
    15·1 answer
  • Solve 2(x+1) ≥3(x-8)
    6·1 answer
  • Find the interquartile range of the data. 4,6,4,2,9,1,12,7
    11·1 answer
  • 3 Find y if the slope between ( – 7, y) and (1, 13) is 3/4​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!