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
Troyanec [42]
3 years ago
10

What is the domain of the relation shown below ( 4,2),(1,1),(0,0),(1,-1),(4,-2)

Mathematics
1 answer:
gogolik [260]3 years ago
7 0
Look at the first element of each point:

{4, 1, 0, 1}   (do not write 4 twice, even tho' 4 shows up twice).

This is NOT a function, altho' it still is a relationship.  Why?   Because 4 shows up as an input twice.  In the case of a function, no input shows up more than once.

You might be interested in
Look at points C and D on the graph: point C (-2,0), point D (2,4)
Svetach [21]
The answer to the question you are looking for is right in front of u
6 0
4 years ago
4= 6/a + 5 solve for x
Scorpion4ik [409]

Answer:

a=-6

Step-by-step explanation:

4= 6/a + 5

Subtract 5 from each side

4-5= 6/a + 5 -5

-1 = 6/a

Multiply by a on each side

-1*a = 6/a *a

-a =6

Multiply by -1

a= -6

6 0
3 years ago
Solve the formula V=h for r.
AnnyKZ [126]

Answer:

The chosen topic is not meant for use with this type of problem. Try the examples below.

2

cos

(

x

)

−

1

=

0

3

x

=

4

−

x

x

−

5

=

−

3

Step-by-step explanation:

5 0
3 years ago
8.45 as a mixed number
Vlad [161]
A mixed number is a combination of a whole number and a fraction, so in this case we have 8 as the whole part and 0.45 as the fraction, 0.45 is equal to 45/100, and that fraction can be simplified as well, lets see:
8.45 = 8 45/100
= 8 9/20
4 0
3 years ago
Estimate first. Then give the exact product 3x2.5=?​
julsineya [31]

Answer:

7.5

Step-by-step explanation:

multiply like normal math . then add the decimal point after 1 number

3 0
3 years ago
Read 2 more answers
Other questions:
  • Car Value: In one year a new car decreased in value by 20%. If it sold for $19,400 when it was new, what was it worth after 1 ye
    12·1 answer
  • 12.391/3.8 to the nearest whole number
    12·2 answers
  • A local animal feed company makes its feed by the ton, which is 2000 pounds. They want to include a medication in the feed. Each
    12·1 answer
  • Please answer this question with reason please​
    14·1 answer
  • today the engel family went to the zoo. Admissions for each person is $50. The parking feeis $16. How many people in the engel f
    15·1 answer
  • 2.) Micheal will attend college in 5 years. He anticipates he will need $19,000 to pay for the first year. He currently has $6,4
    8·1 answer
  • Is 9/16 a terminating or repeating decimal plz ASAP brainley
    5·2 answers
  • What is IJH equal to?
    11·1 answer
  • Simplify (2x²-6x-8)÷(x-4)
    7·2 answers
  • Some fireworks are fired vertically into the air from the ground at an initial velocity of 80 feet per second. This motion can b
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!