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
Radda [10]
3 years ago
5

Help asap please will give brainliest

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
4 0

Answer:

d. (x+2)/(-x²-5)

Step-by-step explanation

 ƒ(x) = x + 2/(2x²)

The function is undefined when x =  0.

b. ƒ(x) = (2x + 4)/(3x + 3)

The function is undefined when 3x + 3 = 0, i.e., when x = -1.

c. ƒ(x) = (6x - 5)/(x² - 7)

The function is undefined when x² - 7 = 0, i.e., when x = √7.

d. ƒ(x) = (x+2)/(-x²-5) = -(x+2)/(x² + 5)

The function would be undefined if x² + 5 = 0, i.e., if x² = -5. However, the square of a real number cannot be negative.

This function has no excluded values.

You might be interested in
What do I plug into a calculator to find the value of 235 after a 5% increase?
Helen [10]

Answer:

C.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Can someone help me with this.
kodGreya [7K]
  1. Answer:  1/24  1/3

Step-by-step explanation:

6 0
2 years ago
At a popular rock-climbing site in Yosemite National Park, a randomly selected
katrin [286]

Answer:

please be more specific

Step-by-step explanation:

6 0
3 years ago
The mathematical statement 4 C A means:
shtirl [24]
The mathematical statement 4 C A means that 4 is a subset of A. The "C" symbol is generally used in mathematical statements to mean that the former is a subset of the following statement.
4 0
3 years ago
Read 2 more answers
13 gallons of water are used to completely fill 3 fish tanks. If each tank holds the same amount of water, how many gallons will
joja [24]

Answer:

4 1/3

Step-by-step explanation:

:) Can i get Brainliest? :)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Make m<br> the subject of<br> the formula<br> r=5m²-n
    7·1 answer
  • A store sells packages of pencils.which package offers the best unit price
    7·1 answer
  • Arithmetic operations are inappropriate for a. large data sets. b. both categorical and quantitative data. c. quantitative data.
    15·1 answer
  • What's the equal sign with a wavy line above it mean
    12·2 answers
  • the circle at eh top of a cylinder has a radius of 3.3 inches. the cylinder is 21 inches long. what is the volume of the cylinde
    7·1 answer
  • Help!? me please help mee​
    6·1 answer
  • What is 7 over 5 - 1
    13·1 answer
  • Y=2x+1 x+y=7 pls help meeeeeeeee
    8·2 answers
  • Help test due tonight ! *no links please *
    9·1 answer
  • What ratios are equivalent to 12:9
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!