Identify the domain, range, and codomain in each graph. Then use the codomain and range to determine whether the
function is onto.

Identify The Domain, Range, And Codomain In Each Graph. Then Use The Codomain And Range To Determine

Answers

Answer 1

Answer:

Step-by-step explanation:

Domain : Set of all possible input values (x-values) on a graph

Codomain : Set of all possible out values for the input values (y-values) on the graph

Range : Actual output values for the input values (x-values) given on the graph.

Therefore, for the given graph,

Domain : (-∞, ∞)

Codomain : (-∞, 2]  

Range : (-∞, 2]

From the given graph every input value there is a image or output value.

Therefore, the given function is onto.


Related Questions

Mr. Smith is a lawyer who charges the same amount for each hour. He charges $576 for 8 hours of work. How much will he charge for 5 hours?

Answers

2,800 I think please let me know if this is right

A Machine can produce six yards of yarn in two minutes. How many yards of yarn can it produce in one hour

Answers

Answer:180

Step-by-step explanation:

Use the distributive property to find the product

Answers

Answer:

14mn-12m

Step-by-step explanation:

Simplify the expression using the distributive property. 16m + 4(3m – 2a)+32

Answers

Answer:

16m + 12m - 8a + 32

Step-by-step explanation:

16m + 4(3m) - 4(2a) + 32. distribute the number (4) among the numbers inside of the parenthesis

16m + 12m -8a + 32. multiply

Carey correctly graphs a linear function. The slope of the function is –1. The y-intercept is 3. Which is Carey’s graph?
On a coordinate plane, a line goes through points (0, 3) and (3, 0).
On a coordinate plane, a line goes through points (negative 3, 0) and (0, 3).
On a coordinate plane, a line goes through points (0, negative 1) and (1, 2).
On a coordinate plane, a line goes through points (negative 1, 2) and (0, negative 1).

Answers

Answer:

graph A in the right answer.

Step-by-step explanation:

I just took the test :)

Answer:

its A.

Step-by-step explanation:

just took the quiz

Math WILL GIVE BRAINLIEST A. How many different outcomes are represented in your tree diagram?

B. Suppose the three primary colors are red, yellow, and blue. How many outcomes contain at least one primary color?

Answers

Step-by-step explanation:

hello just came here to get likes

Abigail is driving on a long road trip she currently has 13 gallons of gas in her car each hour that she drives her car is up 1 gallon of gas how much gas would be in the tank after driving for two hours how much gas will be left after T hours

Answers

Step-by-step explanation:

Well, if 1 gallon of gas = 1 hour then

2 hours would be 2 gallons so only 11 gallons of gas would be left in the tank and

13 hours would be 13 gallons, so 0 gallons of gas would be left in the tank

a2+(b−c); a=−8, b=17, c=21

Answers

Answer:

-20

Step-by-step explanation:

a2 + ( b-c)

rewrite the equation

2 * a + ( b - c )

a = -8

b = 17

c = 21

substitute in the given values

(-8) 2 + ( (17) - (21) )

simplify and solve

-16 + ( 17-21)

= -16 +  (-4)

= -16 -4

=-20

What is the hypothesis of the statement?

"I will cook dinner, if I get home before 5:00."


I will cook dinner.

If I get home after 5:00.

I will not cook dinner.

If I get home before 5:00.

Answers

Answer:

if i get home after 5:00

Step-by-step explanation:

there is an IF

Name the sets of numbers to which each number belongs

Answers

i need the numbers or the picture of the question before i answer this please

I need help on this mathematical equation B is the Midpoint of AC.

Answers

Answer:

[tex]x=2[/tex]

Step-by-step explanation:

B is the midpoint of AC so AB = BC.

AB + BC = AC

AB + AB = AC

2(AB) = AC

[tex]2\left(3\left(3x-1\right)\right)=5\left(2x+2\right)[/tex]

Expand:

[tex]2\times3\left(3x-1\right)=5(2x+2)[/tex]

[tex]6\left(3x-1\right)=5(2x+2)[/tex]

[tex]6\times3x-6\times1=5\times2x+5\times2[/tex]

[tex]18x-6=10x+10[/tex]

Add 6 to both sides:

[tex]18x-6+6=10x+10+6[/tex]

[tex]18x=10x+16[/tex]

Subtract 10x from both sides:

[tex]18x-10x=10x+16-10x[/tex]

[tex]8x=16[/tex]

Divide both sides by 8:

[tex]\frac{8x}{8}=\frac{16}{8}[/tex]

[tex]x=2[/tex]

Answer:

[tex]x=2[/tex]

Step-by-step explanation:

First, we know that the entire segment adds up to 5(2x+2). In other words:

[tex]AB+BC=5(2x+2)[/tex]

Now, since B is the midpoint of AC, by the definition of midpoint, AB and BC are equivalent. So:

[tex]AB=BC[/tex]

Since we know that, let's substitute BC for AB in the first equation:

[tex]AB+BC=5(2x+2)\\[/tex]

This is equivalent to:

[tex]AB+AB=5(2x+2)[/tex]

Combine like terms:

[tex]2AB=5(2x+2)[/tex]

And since we know that AB is 3(3x-1), substitute:

[tex]2(3(3x-1))=5(2x+2)[/tex]

Now, solve for x.

Distribute the left side:

[tex]6(3x-1)=5(2x+2)[/tex]

Distribute both sides:

[tex]18x-6=10x+10[/tex]

Add 6 to both sides:

[tex]18x=10x+16[/tex]

Subtract 10x from both sides:

[tex]8x=16[/tex]

Divide both sides by 8:

[tex]x=2[/tex]

So, the value of x is 2.

And we're done!

Notes:

You didn't particularly state what you need to find. If you want to length of AB or BC, it would be:

[tex]AB=BC=3(3(2)-1)=15[/tex]

And the entire length AC is:

[tex]AC=2(15)=30[/tex]

Which equation represents a line that is parallel to y = -4x + 3 and passes through the point (-3,2)?

a. y= -4x - 10
b. y=-4x + 2
c. y= -4x + 5
d. y= 1/4x - 7/2
e. y= 1/4x + 11/4

Answers

Answer:

a

Step-by-step explanation:

y-2/x+3= -4

-4x-12=y-2

y=-4x-12+2

y=4x-10

The student council needs posters for the winter carnival the print shop charges $15 for each print job each poser will cost an additional 1.35 what equation shows the realationship

Answers

Answer:

Step-by-step explanation:

C = 1.35n + 15

Pleaseeee help !! I made this a 50 point question

Answers

The angle "b" and the angle "d" are both the same angle measure. In other words, they are opposite angles that share the black dot in the middle. Angle "a" and angle "c" are both opposite angles which make them the same. They can also be called congruent angles. Even if they are facing a different direction, they are the same.

Therefore, the answer is 130 degrees

Best of Luck!

answer:

130 degrees

explanation:

the angles "a" & "c" are opposite (also called congruent) so they are the same.

what is 50 divided by 1

Answers

50 divided by 1 would be 50.

4(1 - 4r) + 5(r - 7)

Answers

Answer -11r - 31

First you have to multiply the 4 to the numbers on parenthesis and also the 5 to the numbers of parenthesis.

g(a) = a + 2. Find f(-7).

Answers

Answer:

Step-by-step explanation:

g(-7) = -7 + 2 = -5

Which set of numbers is included in the solution set of 8 - 5x > 23

Answers

Answer:5

Step-by-step explanation: because i had this question before

Find the distance between the points (4,10) and (0,0) the answer must be a whole number

Answers

Answer:

d = [tex]2\sqrt{29}[/tex]

Step-by-step explanation:

[tex]d= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}\\d= \sqrt{(0-4)^2+(0-10)^2}\\d= \sqrt{(-4)^2+(-10)^2}\\d= \sqrt{16+100}\\d= \sqrt{116}\\d=2 \sqrt{29}[/tex]

Write each sentence using mathematical symbols

The quotient of x and 7 is 5 more than three times

Answers

Answer:

36

Step-by-step explanation:

so basically thats the answer

The ordered pair (1,0) is a solution to the inequality y Please select the best answer from the choices provided
T
F

Answers

Ffffffffffffffffffffffffffffffffffffffffff

Find the midpoint between each pair of points.
(7,-2) and (-4,2)

Answers

Answer:

Midpoint: [tex](\frac{3}{2} ,0 )[/tex]

Step-by-step explanation:

Midpoint Formula: [tex](\frac{x_1+x_2}{2} ,\frac{y_1+y_2}{2} )[/tex]

Step 1: Define variables

x₁ = 7

x₂ = -4

y₁ = -2

y₂ = 2

Step 2: Plug into midpoint formula

[tex](\frac{7-4}{2} ,\frac{-2+2}{2} )[/tex]

Step 3: Simplify/Evaluate

[tex](\frac{3}{2} ,\frac{0}{2} )[/tex]

[tex](\frac{3}{2} ,0 )[/tex]

X square + 5 x + 6 ​

Answers

Step-by-step explanation:

We can simplify the polynomial x² + 5x + 6 as (x + 2)(x + 3)

Let me know what are you looking for regarding this polynomial!

Answer:

(x+2)(x+3)

Step-by-step explanation:

x^2+5x+6

x^2+(2+3)x+6

x^2+2x+3x+6

x(x+2)+3(x+2)

(x+2)(x+3)

The area of a rectangular rug is 25.5 square meters. The width of the rug is 3.75 meters. Found the length of the rug by dividing its area by its width. What is the length in of the​ rug?

Answers

6.8 because 25.5/3.75 = 6.8

find If g(x) = x2 + 2, find g(3). 9 8 11 6

Answers

Answer: 11

Step-by-step explanation: replace x for 3 and solve.

PLZ HELP ASAP WILL GIVE BRAINLIEST

Answers

Answer:

22 ft.

Step-by-step explanation:

First we can get the total change in elevation, which should be the final elevation minus the initial elevation:

(98ft)-(10ft)=88ft

Then, to get the change in 4 equal intervals, we can divide the total change in elevation by 4.

(88/4)ft=22ft

So during each of the four intervals, assuming they were four equal intervals, the diver descends 22ft.

What value of a makes the equation true?
3(a + 1.5) = -1.5
Answers: 2, -2 ,-1 ,1 PLS HELPPO

Answers

you answer would be a=-2

A square patio has an area of 135 square feet.How ling is each side of the patio to the nearest tenth?

Answers

Answer:

[tex]\boxed {\tt 11.6 \ feet}[/tex]

Step-by-step explanation:

The area of a square can be found using the following formula.

[tex]A=s^2[/tex]

We know the area of the patio is 135 square feet. Substitute 135 ft² in for A.

[tex]135 \ ft^2=s^2[/tex]

We want to find the side length. We must isolate the variable, [tex]s[/tex]. on one side of the equation.

s is being squared. The inverse of a square is a square root. Take the square root of both sides of the equation.

[tex]\sqrt{135 \ ft^2} =\sqrt{s^2}[/tex]

[tex]\sqrt{135 \ ft^2} =s[/tex]

[tex]11.61895 \ ft =s[/tex]

Round to the nearest tenth. The 1 in the hundredth place tells us to leave the 6 in the tenth place.

[tex]11.6 \ ft \approx s[/tex]

Each side of the patio is about 11.6 feet.

Jamine has a half-sheet cake. If she has six friends, how much will each one get?

Answers

Answer:

1 12th (1 over 12)

Step-by-step explanation:

If she had a whole cake it would be 1 6th (1 over 6) of the cake. To get the answer for this do fraction for the amount of food then multiply that by 1 as the numerator and the number of people as the denominator (1 over the # of people). Then the fraction you get as your answer from multiplying that is the fraction or answer to your question. Note this only works with these types of questions. I really hope this helps.

a cookie recipe calls for 2/3 cup of brown sugar. sarah is making 1/4 of the recipe. how much brown sugar will she need

Answers

Answer:

She will need 1/6 of a cup of sugar to make 1/4 of the recipe.

Step-by-step explanation:

Write and solve an equation of ratios. On the left side we have the ratio of the fraction of the recipe and on the right that of the amount of sugar in each case:

1 recipe      2/3 cup

------------- = -------------

1/4 recipe         x

Cross multiplying gives us:

1x = (1/4)(2/3), or

x =2/12 or 1/6

She will need 1/6 of a up of sugar to make 1/4 of the recipe.

Other Questions
One sign of vocal strain is when your veins pop out of your neck.TRUEorFALSE Which aspect of the Roman Empire aided in the spread of Christianity? There were many roads and waterways, and travel was safe. Persecution only occurred in the very early days of the church. Most areas of the empire were tolerant of different religious beliefs. Christian leaders negotiated with Roman officials to stop persecution. What did it mean for American Indians toassimilate?1.American Indians found ways to teach whitesettlers about their culture.2.American Indians adopted white culture.3.American Indians were pushed to territorieswhere they could live freely. 34=9r-11 help plzzzzzzzzzzzzz hurry How to register to vote??? Community definition y+15=30 i will mark brainliest [tex] \frac{3}{2} + \frac{2m}{9} = \frac{37}{18} [/tex]How do I solve this and make it the most simplified it can be? Which is the best definition of the word tone?the reason an author writes a textwords that describe characters' emotionsvivid language that describes sensory experiencethe narrator's attitude toward the subject matter and audience On December 31, 2020, Elena and Edgardo would like to give the maximum amount possible to their five married children, their spouses, and their six grandchildren. Under the Federal gift tax annual exclusion, and assuming that Elena and Edgardo elect gift splitting, how much can they give their family (in total) for 2020 What was most significant about the House of Burgesses during colonial times ? Why do you think we label people ? Andrew Jackson and his supporters responded to the "Corrupt Bargain" of 1824 byquitting the Federalist Party.forming the Federalist Party.quitting the Democratic Party.forming the Democratic Party. ruger has a dartboard with an area of 1600 cm^2. The dartborad has a circular bullseye centered at (0 cm, 0 cm). The point ( square root 3cm, square root 7cm) is on the circumference of the bullseye. Which of the following describes the form of a pyramid?.three triangular sides and a square baseOB.four squares and a triangular baseO C.four triangular sides and a square base Solve this equation and show your work! (1 point for the correct answer and 1 point for showing how to solve the equation) x = -2,197 Mr. Wilson wrote the function f(x) = 7x - 15 on the chalkboard. What is the value of this function for f(6) A- 27 B- 37 C- 42 D- 57 Performance task: A parade route must start And and at the intersections shown on the map. The city requires that the total distance of the route cannot exceed 3 miles. A propos route is shown. Part A: Why does the proposed route not meet the requirement?Part B: Assuming that the roads used for theroute are the same and the end point is the same,at what intersection could the parade start so thetotal distance is as close to 3 miles as possible?Part C: The city wants to station video cameras halfway down each road in the parade. Using your answer to Part B, what are the coordinates of locations for the cameras? Do you believe that there are characteristics of the Spanish or Latin American culture and society that are reflected in your language? An airplane flew across the Pacific Ocean. The table shows the amount oftime and the distance traveled when the airplane was traveling at aconstant speed. Complete the table with the missing values.time (hours) distance traveled (miles)row 12row 231,650row 36