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
Ierofanga [76]
3 years ago
11

How do I find domain and range from a graph/equation?

Mathematics
1 answer:
likoan [24]3 years ago
3 0

domain represents the x values so for example in a diagonal line that continues infinitely, the domain is all real numbers or (-infinity, infinity)

range represents y values so it would also be all real numbers or (-infinity, infinity)

let’s say there is a line (refer to pic) that moves ONLY from point (-3, -1) and (2, 2)

the domain would be [-3, 2]

we use brackets because it’s a real number unlike infinity (also because it’s a closed circle on the graph; if the graph had an open circle you would use a parenthesis)

and the range would be [-1, 2]

if you have any more questions about this explanation feel free to ask!

You might be interested in
Inequality conjunctions
patriot [66]

Answer:

See pictures attached

Step-by-step explanation:

The conjunction is given by the intersection of 2 inequalities

-5 < x (or x > -5)  

that is the set of real number such that x greater than -5, graphically is represented by picture 1 attached (the parentheses means that -5 IS NOT included)

and the inequality

x ≤ 7  

which is the set of real number such that x less than or equal to 7, represented in picture 2 attached (the bracket means that 7 IS included)

When we intersect the two sets we obtain

– 5 < x ≤ 7

that is the set of numbers x such that x is greater than -5 AND x less than or equals to 7, which graphically is represented in picture 3 attached.

3 0
3 years ago
What Is The Answer To The Problem?<br><br> 3(6/8 − 1/2) + 0.25
EastWind [94]
3(6/7-1/2)+0.25
3(0.75-0.5)+0.25
3*0.25+0.25
0.75+0.25
Answer is 1
3 0
3 years ago
Read 2 more answers
Meg is a veterinarian. She found that 10 of the 59 dogs she saw this week were boxers. Steve is also a veterinarian. He found th
Finger [1]

Answer:

Meg:percent Steve:part

Step-by-step explanation:

I got it right

6 0
3 years ago
The following data were given in a study of a group of 1000 subscribers to a certain magazine:
Yanka [14]

5 wohld be the correct answer

5

3 0
3 years ago
What is 7/10+20/100?
Firdavs [7]
9/10. make the bottom numbers the same to add fractions. you can do that by multiplying 7/10 by 10/10.

70/100 + 20/100 = 90/100

90/100 = 9/10

you can also reduce 20/100 to 2/10.

7/10 + 2/10 = 9/10
8 0
3 years ago
Read 2 more answers
Other questions:
  • The licene fee for a car which costs $9,200 is $82. at the same rate, what is the licence fee for a car that cost $9,900.
    8·1 answer
  • Round the number to the thousandths place.
    13·1 answer
  • Does the point (3,-1) lie on the circle (x+1)2 +(y-1)2=16?
    6·1 answer
  • Find the unknown: 4:2:3 = x : 18: 27​
    8·2 answers
  • |3x+5|+2=4 <br> Solve this absolute value equation
    12·2 answers
  • This is a 3 part question. Be sure to answer all of the questions.
    8·1 answer
  • What are the solutions of the equation (2x + 3)2 + 8(2x + 3) + 11 = 0? Use u substitution and the quadratic formula to solve.
    6·1 answer
  • juliet school collected 480 can food last month witch represented 80 percent of rheir goal. What is the toatal of her goal? PLEA
    15·1 answer
  • Hi pls help answer this!
    12·1 answer
  • Solve the equality 2(4x+1 )&lt; 3(2x-3)
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!