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
KIM [24]
3 years ago
7

Identify the domain and range of the function graphed below. ​

Mathematics
1 answer:
Vladimir [108]3 years ago
8 0

Answer:

Domain: (-∞, 4]

Range: [0, ∞)

General Formulas and Concepts:

<u>Algebra I</u>

  • Domain is the set of x-values that can be inputted into function f(x)
  • Range is the set of y-values that are outputted by function f(x)

Step-by-step explanation:

According to the graph, we see the line's x-value span from negative infinity to 4. Since 4 is closed dot, it is inclusive in the domain:

(-∞, 4] or x ≤ 4

According to the graph, we see the line's y-value span from 0 to infinity. Since 0 is closed dot, it is inclusive in the range:

[0, ∞) or y ≥ 0

You might be interested in
The model car is 3 inches long. On the box, it says the scale of the model is 1/42. What is the length of the actual car in feet
Aneli [31]

Answer:

10 feet 6 inch

Step-by-step explanation:

3 times 42 is 126. 126 to feet is 10 ft 6 inch

5 0
3 years ago
Read 2 more answers
The graph below shows the relationship between two variables.
Sergeeva-Olga [200]

The graph adequately represents the following case

"The number of employees at a store increased at a constant rate for 5 years. There was a decrease in the number of employees for 2 years. Then the number of employees increased at a greater constant rate for the next few years."

Step-by-step explanation:

To solve the above-mentioned problems we need to filter the results through analysing the options given-

We have to keep in mind that-

  1. For an increase in value/quantity- the graph would be on an upswing
  2. For decrease in value/quantity- The graph would be in declining mode
  3. For constant value- horizontal graph line parallel to the x-axis

Now going through the options-

option 1:-

David drove at a constant speed initially- throughout the graph no horizontal line is present, hence this condition does not represent the graph.

option 2:-

test scores increased and then decline- In this condition only two phases are mentioned, whereas in the graph three different phases are present. Hence this condition too does not represent the graph.

option 3:-

After the period of slow.- The graph starts with an upswing. hence this condition too does not represent the graph.

option 4:-

Employees increased and then declined and then again increased. All the above condition corroborates to the above-mentioned graph. hence this condition is represented in the graph

4 0
3 years ago
Need help with this question
-Dominant- [34]

Answer:

C

Step-by-step explanation:

In a right triangle, the side opposite the right angle is the largest side as the right angle represents the largest angle in the triangle. Therefore, as 17.5 is opposite the right angle, we can say that AB²+10²=17.5², and √(17.5²-10²)=AB = 14.4

Using sohcahtoa, we can establish that

sin(∠C) = opposite/hypotenuse = 14.4/17.5, and

arcsin(14.4/17.5) = ∠C = 55°

Because the angles in a right triangle add up to 180 degrees, we can say that ∠A+∠B+∠C = 180°, so ∠A + 90 + 55 = 180 and ∠A = 35°

7 0
3 years ago
7 + -6 = what is the answer​
oee [108]

Answer:

answer is 1

I hope it's helps you

7 0
3 years ago
Read 2 more answers
In two or more complete sentences, use your knowledge of the unit circle to describe why the following trigonometric
JulsSmile [24]
Should be 59.490 just because if you have to round the tenth and the hundredth together
7 0
3 years ago
Other questions:
  • Graph f (x) = 1.6x-2 +1<br> describe the domain and range<br> describe x- and y- intercepts
    6·1 answer
  • Plz explain how do you get the answer
    9·1 answer
  • There is a 0.05 chance that we will have an earthquake this year. What is the probability we won't have an earthquake this year
    8·1 answer
  • Solve by substitution
    11·1 answer
  • PLEASE HELP ASAP FOR LOTS OF POINTS AND BRAINLIEST
    15·2 answers
  • The graph below shows data that was collected from a person's commute to work over the course of one month. The equation of the
    13·2 answers
  • What is more 3.544 or 3.553
    9·2 answers
  • Help please!!!!
    5·1 answer
  • Calculate 19 over 6 and write the answer as decimal
    8·2 answers
  • for the second quarter of 2016, a company posted a loss of $480 million due to a decline in sales. If this trend were consistent
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!