Give the domain and range of the relation.
D: {−2, −1, 0, 1}
R: {0, 1, 2}
D: −2 ≤ x ≤ 1
R:0 ≤ y ≤ 2
D: {0, 1, 2}
R: {−2, −1, 0, 1}
D: 0 ≤ x ≤ 2
R: −2 ≤ y ≤ 1
Answers
Answer:
Please check the explanation.
Step-by-step explanation:
Finding Domain:
We know that the domain of a function is the set of input or argument values for which the function is real and defined.
From the given graph, it is clear that the starting x-value of the line is x=-2, the closed circle at the starting value of x= -2 means the x-value x=-2 is included.
And the line ends at the x-value x=1 with a closed circle, meaning the ending value of x=1 is also included.
Thus, the domain is:
D: {-2, -1, 0, 1} or D: −2 ≤ x ≤ 1
Finding Range:
We also know that the range of a function is the set of values of the dependent variable for which a function is defined
From the given graph, it is clear that the starting y-value of the line is y=0, the closed circle at the starting value of y = 0 means the y-value y=0 is included.
And the line ends at the y-value y=2 with a closed circle, meaning the ending value of y=2 is also included.
Thus, the range is:
R: {0, 1, 2} or R: 0 ≤ y ≤ 2
Related Questions
Need help ASAP!! Thanks
Answers
Answer:
b
Step-by-step explanation:
im smart
A graph with number of hours on the x-axis and total cost (dollars) on the y-axis. Points are at (3, 18.5), (4, 23), (5, 27.5) and (6, 32).
An indoor trampoline park has an admission fee, plus an hourly charge. The graph displays the total cost from 3, 4, 5, and 6 hours of play. Determine the hourly charge, assuming the relationship is linear.
Rate of change = $
per hour
Answers
Answer:
4.50
Step-by-step explanation:
Answer:
its 4.50
Step-by-step explanation:
Factor this expression completely
x^3+1/8
WILL MARK BRAINLIEST
Answers
Answer:
i think the answer is (x+1/2) (x^2-x/2+1/4)
Step-by-step explanation:
earthquakes and volcanic eruptions. What is their cause?
Answers
Answer:
plates shifting continental drift
1/2+1/4 I NEED ANSWERS ASAP
Answers
Answer:
3/4
No explanation :/
A car travels 55 miles per hour for two hours. Complete the table.
Answers
Answer:
1/2 hr 27.5
1 1/2 hr 82.5
last one is 2 hr and 110
Step-by-step explanation:
PLEASE HELP SOLVE THIS I WILL GIVE BRAINIEST PLEASE HELP SOLVE THIS
Answers
Answer:
y = 30
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightEquality Properties
Trigonometry
[Right Triangles Only] Pythagorean Theorem: a² + b² = c²Step-by-step explanation:
Step 1: Identify Variables
Leg a = 24
Leg b = 18
Hypotenuse c = y
Step 2: Solve for y
Substitute [PT]: 24² + 18² = y²Exponents: 576 + 324 = y²Add: 900 = y²Isolate y: 30 = yRewrite: y = 30Could someone explain how to this, it would be much appreciated!
Answers
Answer:
First do [tex]\frac{12-6}{4-2}[/tex], then simplify it into [tex]\frac{6}{2}[/tex], then, divide 6 by 2 to get 3. 3 is your rate of change.
Formula for slope/rate of change: [tex]\frac{y2-y1}{x2-x1}[/tex]
Hope this helped!
Kim throws a stone off a bridge into a river below. The
stone's height (in meters above the water ) X seconds after
she threw it, is modeled by
h (t) = - 5t2 + 20t + 60
Answers
Answer:
it hit the ground at 6 sec
Step-by-step explanation:
SOMEONE KINDLY HELP ME WITH THIS PLEASE! IT'S DUE TONIGHT :(
ANGLES
Answers
2 = 135
3 = 135
4 = 45
5 = 45
6 = 135
7 = 135
8 = 45
Answers and Step-by-step explanation:
→ m∠1 = m∠4 = m∠5 = m∠8
→ m∠2 = m∠3 = m∠6 = m∠7
.
We known that:
m∠ 8 = 45°
.
A.)
m∠1 = m∠8
m∠1 = 45°
.
B.)
m∠2 = 180° - m∠1
m∠2 = 180° - 45°
m∠2 = 135°
.
C.)
m∠3 = m∠2
m∠3 = 135°
.
D.)
m∠4 = m∠1
m∠4 = 45°
.
E.)
m∠5 = m∠8
m∠5 = 45°
.
F.)
m∠6 = m∠2
m∠6 = 135°
.
G.)
m∠7 = m∠6
m∠7 = 135°
.
Happy to help :)
25 POINTS TO WHO ANSWERS THIS
Part A
What is the theme of “The Adventures of Theseus”?
A: A person should keep trying to reach his or her goals.
B: A small mistake can have very serious results.
C: Wicked people can be found everywhere.
D: It is easiest to face dangers with other people.
Question 2
Part B
Which evidence from the text best supports the answer to Part A?
A: “One morning, as he was passing that way alone, several of them fell suddenly upon him with swords and lances, and tried to slay him outright.”
B: “‘Alas! Alas! My son has perished!’ moaned Aegeus, and he fainted and fell forward into the sea and was drowned.”
C: “After that, the boy went out every day and practiced running and leaping and throwing and lifting, and every day he rolled some stone out of its place.”
D: “‘I will be the seventh youth to pay this tribute. Now let us go aboard the black-sailed ship and be off.’”
Answers
Answer:
A
Step-by-step explanation:
Write the polynomial in factored form.
x^3−3x^2−10x
Answers
Answer:
x( x − 5 ) ( x + 2 )
Step-by-step explanation:
Answer:
x (x - 5)(x + 2)
Step-by-step explanation:
If 46 x 1,239 = 56,994 then 46 x 123.9=
Answers
Answer:
5,699.4
Step-by-step explanation:
The decimal was moved to the right one space in the number 1239, so you do the same thing to the answer 56,994. :)
Joey has driven his car for an hour. he has traveled 20% of his drive to Pensacola, FL. how many minutes is his drive to pensacola
plsss hellp will give brainliest
Answers
Joey has to drive 240 minutes more to reach Pensacola.
What is a percentage?A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.
Given, Joey has driven his car for an hour. he has traveled 20% of his drive to Pensacola.
1 hour = 60 minutes.
He has to travel 100 - 20 = 80% to reach Pensacola.
80% is 4 times 20%;
That means 4 x 60 minutes
= 4 x 60
= 240 minutes.
Therefore, Joey has to drive 240 minutes more to reach Pensacola.
To learn more about the percentage;
https://brainly.com/question/24159063
#SPJ5
Help please.........................
Answers
Total Cost/Price including ST: $37.80
all together: $45.36
Answer:
$44.80
Step-by-step explanation:
35* 0.08= $2.80
35* 0.2 = $7
35+7+2.80= 44.80
I WILL GIVE 100 POINTS AND FREE BRAINLIEST TO THE PERSON THAT ANSWERS THESE 2 QUESTIONS (oh and if you try to search it up online it’ll be to late since other people will want this also so dont try it)
1. What is EMINEMS real name
2. What is Tony Starks/IronMans real name
Answers
Answer:
Iron man's real name is Robet Downey Jr.
EMINEM's is Marshall Bruce Mathers III
Step-by-step explanation:
PLEASE SOMEONE HELP I REALLY NEED IT!!
Answers
11. For the given table of values:
a) Find the average rate of change for x = 2 to x = 5
0
1
.
3
Y
3
10
17
24
31
38
45
52
st
5
6
7
Answers
x=2 and x= 501= 0 the answer is 0
You have 32 feet of fencing and want to determine the maximum area that can be enclosed with the
fencing to make a flower garden. You do not want to deal with fractions or decimals, so you are
limiting the dimensions to whole numbers. Also, the area is to be rectangular (or square) in shape.
Copy or print out the chart below to organize your work. (a) What are the dimensions of the figure
that yields the maximum area? (b) What is the area of the figure?
Answers
Help! Stuck on this one!
Answers
so we know that each m&m weighs about 2g.
the next line says to write a direct variation equation.
(definition: mathematical relationship between two variables that can be expressed by an equation in which one variable is equal to a constant times the other)
we then make the equation ( w=xm), then we use that equation to figure out the next line, which is to find the amount of m&ms that would fit in a bag of 1000.
(my head cant really process part a cause of a recent headache, so sorry if its wrong)
the answer to part b would be 500, which you can provide evidence based off of your part a equation.
Solve please lol :) but like fr I need help
Answers
Answer:
2 1/4
Step-by-step explanation:
1/3 divided by 1/6 is 2
3/4 plus 2 is 2 3/4
2 3/4 minus 6/12 is simplified to 2 9/12 minus 6/12, which is 2 3/12
2 3/12 is simplified to 2 1/4
5 less than the product of 7 and s
Answers
Answer:
5-(7s)
Step-by-step explanation:
if you answer you get friend and brainiest and 50 points but be first
Answers
Answer:
thank you :))
Step-by-step explanation:
which happens during the day at the beach.
A. The water is warmer than the land, and air sinks over the water
B. The water is cooler than the land, and air sinks over the water
C. The water is warmer than the land, and air rises over the water
D. The water is cooler than the land, and air rises over the water
Answers
Answer:
B.
Step-by-step explanation:
during a hot day the land and the water both get heated. but the capacity of the water is higher it takes longer for it to heat up then the land.
have a good day! by the way I believe this is science biology lol
Solve -5w = -80 for w.
w =
Answers
Answer:
w=4
Step-by-step explanation:
-80/-5=4
Answer:
4 is ur answer i just did this on Odessyware and got it correct
Step-by-step explanation:
Divide 18 5/8 in half
Answers
Answer: 9 5/16
Step-by-step explanation:
standard form of 62.321
Answers
Answer:
6. 2321 ×101Step-by-step explanation:
I hope it helps ❤❤❤Have a blessed day. ❤❤solve the following using PEMDAS
4^2 × (8 minus 2)
Answers
Answer:
The answer is 96
Step-by-step explanation:
The answer is 96 because 4^2 is 16 and 8 minus 2 is 6 so 16 multiplied by 6 is 96
P.S Can I have brainliest?
Help with my angles please lol
Answers
Answer:
x = 16
Step-by-step explanation:
67 - 2x = 83 - 3x
+ 2x + 2x
67 = 83 - x
- 83 - 83
-16 = -x
16 = x
Answer:
35
Step-by-step explanation:
CALLING ALL ALGEBRA BRAINIES!!!!! I NEED YOU ASSISTANCE!!!!!! ALERT ALERT I NEED YOUR HELP NOW
Answers
Answer:
theres no question
Step-by-step explanation:
