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
Studentka2010 [4]
3 years ago
6

What are the domain and range of the function represented by the table?

Mathematics
1 answer:
Firdavs [7]3 years ago
7 0

Answer:

The answer is A

Step-by-step explanation:

The domain is all the X values and the range is all the Y values. You do this when finding the domain and range of given pairs or a table.

You might be interested in
If the cost of manufacturing mobile phones is $10,000 for the factorytime plus $80 per phone and that each
ozzi

Answer:

500 phones

Step-by-step explanation:

cost of manufacturing: y = 80x + 10,000

money from phone sales: y = 100x

* note: x = #phones

solve for when they're equal;

100x = 80x + 10,000

100x - 80x = 80x - 80x + 10,000

20x = 10,000      –––––––––––> divide both sides by 20

x = 500

5 0
2 years ago
For f(x) = 4x + 2 and g(x) = x^2 - 6, find (f+g)(x)
Margaret [11]

Answer:

(f+g)(x) = x^2 + 4x - 4

Step-by-step explanation:

We are given these following functions:

f(x) = 4x + 2

g(x) = x^2 - 6

(f+g)(x)

We add the common terms. Thus:

(f+g)(x) = f(x) + g(x) = 4x + 2 + x^2 - 6 = x^2 + 4x + 2 - 6 = x^2 + 4x - 4

Thus:

(f+g)(x) = x^2 + 4x - 4

3 0
2 years ago
Triangle XYZ was dilated by a scale factor of 2 to create triangle ACB and cos ∠X = 2.5 over 5 and 59 hundredths. Triangles XYZ
adell [148]

Dilation involves changing the size of a shape

<h3>How to determine the relationship between the trigonometry ratios</h3>

From the question, we understand that:

The dilation of triangle XYZ gives triangle ACB

This means that, the following are corresponding points

  • Points X and A
  • Points Y and C
  • Points Z and B

The above means that:

The relationships between the trigonometry ratios of both triangles are:

cos(X) = cos(A), cos(Y) = cos(C) and cos(Z) = cos(B)

<h3>How to determine the measures of segments AC and AB</h3>

In (a), segments XY and XZ corresponds to the segments AC and AB

So, the product of the lengths of XY and XZ and the scale factor will result in the lengths of AC and AB,

i.e.

AC = 2 * XY and AB = 2 * XZ

Read more about dilation at:

brainly.com/question/26332230

5 0
2 years ago
Solve for y. 2/3+y−1/9=7/9 Enter your answer in the box 
Novosadov [1.4K]
Adding 1/9 to both sides, we get 2/3+y=8/9. Next, 2/3 can be multiplied by 3/3 to get 6/9 due to that 3*3=9 and using the identity property. We then subtract 6/9 from both sides to get y=2/9
3 0
3 years ago
Write the factors for each number Then decide whether the number is prime or composite
Lina20 [59]

Answer:

Step-by-step explanation:

If it have more than 2 divider its composite but its divider is only one and its self only its prime.1 isn't neither prime nor composite

8 0
3 years ago
Other questions:
  • What is the value of x?<br><br> Enter your answer, as a decimal, in the box.
    8·2 answers
  • Boris pays $3.84 for a bag of 16 tangerines.
    13·1 answer
  • How many smaller rectangles are there in the area model 27 x 83
    13·1 answer
  • What is 224% in its simplest form?
    13·1 answer
  • I tried using the standard deviation formula but still got the wrong answer. How would I solve this?
    6·2 answers
  • A partir del resultado obtenido ;con​
    12·1 answer
  • Solve the system of equations by substitution.<br>3x+2y=10 y=3x-4<br>x= y=​
    9·1 answer
  • 15 POINTS PLEASE HELP!!!
    6·1 answer
  • Lines L and M are parallel
    15·1 answer
  • Write the equation of the line passing through the point (-4 "-7)" and (8 "-17)"
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!