does this graph represent a function? if yes why?

Does This Graph Represent A Function? If Yes Why?

Answers

Answer 1
Yes, it is a function because each member in the domain is assigned to exactly one member in the range

Related Questions

No solution, one solution, ims y=x+4 y=x+7

Answers

Answer:

no solution

Step-by-step explanation:

Given the system of equations, what is the solution?
2x+3y= 2
3x - 4y= 20
a. (4,-2)
b.(52,-34)
c.(-2,-2)

Answers

the answer is a. (4,-2)
if you plug in the numbers to the variables, plug in 4 to x and -2 to y, you would be doing 2*4+3*-2 which equals 2 :)

Answer:

The solution is A. (4, -2)

Step-by-step explanation:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

It took Ciera 24 minutes to drive 18 miles. It took chains of one hour to drive 46 miles. Who is driving at a faster rate?

Answers

Answer:

Ciera is driving at a faster rate.

Step-by-step explanation:

You calculate speed, by dividing distance by time.

So 18 divided by 24 is 0.75. That is Ciera's speed.

And then to calculate the other person/thing's speed you have to divide 46 by 60 minutes (equal to one hour). The speed calculates to 0.7666666667

Therefore, Ciera is driving faster.

Good morning everyone! I have a tricky math question here, and was wondering if any of you can solve it. Have a great day! :D

Answers

Solve it considering  correct order of operations:

9 - 3 ÷ 1/3 + 1 =                     Division first9 - 3 × 3 + 1 =                       Multiplication first9 - 9 + 1 =                             Subtraction is same priority with addition 0 + 1 =                                   Addition1                                            Answer

Answer:

9 - 3 ÷ (1/3) + 1 = 1

Step-by-step explanation:

Given problem,

→ 9 - 3 ÷ (1/3) + 1

Let's solve the problem,

→ 9 - 3 ÷ (1/3) + 1

→ 9 - (3 × 3) + 1

→ 9 - 9 + 1

→ 9 - 8 = 1

Thus, the answer is 1.

Write an equation to model the problem containing an unknown number. Eight is the quotient of a number and five. This statement represents . The correct equation is .

Answers

Answer: This statement represents  →A Division prolem

The correct equation is →8=n÷5                                                                

                     

                  I Hop This Helped :)

Step-by-step explanation:

Answer:

Write an equation to model the problem containing an unknown number.

                                             Eight is the quotient of a number and five.

This statement represents:

✔ a division problem

.

The correct equation is:

✔ 8 = n ÷ 5

Correct on Edge nuity 2021

Two given angles cannot be both...

A. congruent and complementary

B. vertical and congruent

C. adjacent and congruent

D. vertical and adjacent

Please help

Answers

Answer:

D

Step-by-step explanation:

It d because D is for dogs

Two given angles cannot be both vertical and adjacent which is the correct answer would be option (D)

What are supplementary angles?

The supplementary angles are defined as when pairing of angles addition to 180° then they are called supplementary angles. There are two types of supplementary angles.

When two angles are congruent, or equal in size, and they are immediately opposite one another, they are said to be vertical.

Vertical angles do not share a common side, but rather a common vertex or point.

A vertex and a common side are shared by adjacent angles.

Since vertical angles can not have a common side when they are immediately opposite one another, two given angles cannot be both vertical and adjacent.

Hence, the correct answer would be option (D)

Learn more about supplementary angles here:

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Shani borrowed $5000 at an annual interest rate of 4% compounded yearly. William borrowed the same amount of money at an annual interest rate of 6% compounded yearly. How much more interest will William pay than Shani at the end of 3 years?

Answers

Answer: William will pay $ 330.76 more interest than Shani at the end of 3 years.

Step-by-step explanation:

Compound interest = [tex]P((1+r)^t-1)[/tex] , P= principal , r= rate of interest , t= time

Given: P = $5000 , t= 3 years

For Shani , r= 4% = 0.04

Compound interest = [tex]5000((1+0.04)^3-1)[/tex]

[tex]=5000(1.124864-1)\\\\=5000(0.124864)\\\\=\$\ 624.32[/tex]

For William, r= 6%= 0.06

Compound interest = [tex]5000((1+0.06)^3-1)[/tex]

[tex]=5000(1.191016-1)\\\\=5000(0.191016)\\\\=\$\ 955.08[/tex]

Difference = $ ( 955.08- 624.32)

= $ 330.76

Hence, William will pay $ 330.76 more interest than Shani at the end of 3 years.

Select all the correct answers.
Which expressions are equivalent to the given expression?
740
4/10
0402
2v10
0 1602
578

Answers

Answer:

4/10

Step-by-step explanation:

Write and solve a system of linear equations that represent the situation. There are a total of 64 students in two clubs: xylophone and yo-yo. The xylophone club has 10 more members than the yo-yo club. How many members are in the xylophone club? How many members are in the yo-yo club?

Answers

Answer:

x + y = 64

x = 10 + y

Yo-yo = 27

Xylophone = 37

Step-by-step explanation:

Let :

Xylophone club = x

Yo - Yo club = y

Total members = 64

Xylophone club has 10 more members than yoyo

Hence,

x + y = 64 - - (1)

x = 10 + y - - (2)

Put x = 10 + y in (1)

10 + y + y = 64

10 + 2y = 64

2y = 64 - 10

2y = 54

y = 54 / 2

y = 27

From (1)

x + 27 = 64

x = 64 - 27

x = 37

HELP PLEASEEEEEEEEEEEEEEE​

Answers

Answer:

D. (4, 0) is to the right of the origin.

Step-by-step explanation:

Remember, if all the numbers are positive, it is graphed in the first quadrant.

x is on the horizontal line.

y is on the vertical line.

When writing coordinates, it is always set up as (x, y)

First Quadrant (I)

(+, +)

Second Quadrant (II)

(-, +)

Third Quadrant (III)

(-, -)

Fourth Quadrant (IV)

(+, -)

Pls help and show workings
Due ASAP

Answers

Answer:

ASA angle side angle

Step-by-step explanation:

DE=JH(given)

angle E= angle H (given)

angle D=angle J (given)

Angle side angle..........

owing. b. Is 3 a factor of 34?​

Answers

Answer:

No, 3 is not a factor of 34

Answer:

no

Step-by-step explanation:

34: 1,2,17,34

express the ratio in it simplest form 65g:2kg​

Answers

2kg is equal to 2000g so the ratio is 65g:2000g and when simplified it will equal 13g:400g

hope this helps!!

if anybody interest in meet goo gl​

Answers

Answer: .

Step-by-step explanation:

Hiii! Good morning and I hope you are ok! Please help me here though!

Answers

S= 7 HAHEJJDIDJDJFKIXIDI

The solution to the equation [tex]3^s[/tex] = 27 is s = 3.

To solve the equation [tex]3^s[/tex] = 27, we need to find the value of s that makes the equation true.

Since 27 can be written as 3³ (3 raised to the power of 3), we can rewrite the equation as:

[tex]3^s[/tex]= 3³

To solve for s, we can equate the exponents:

s = 3

Therefore, the solution to the equation [tex]3^s[/tex] = 27 is s = 3.

Learn more about Equation here:

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What polygon is formed by
joining the points
(1, -1), (4, -1), (-1, -3),
and (7, -3)?

Answers

Answer:

Its a trapezoid

Step-by-step explanation:

Also you don't have to ask this on brainly

go to desmos its a free graphing calculator

Please mark me brainliest I'm doing a challenge  

Which of the following best describes the equation below?

y = 8x + 15
A.
neither linear nor nonlinear
B.
both linear and nonlinear
C.
nonlinear
D.
linear

Answers

The answer is D. Linear equation

9) Write an equation of the line that passes through the point (4, –5) with slope 2.
A. y−4=−2(x+5)
B. y−4=2(x+5)
C. y+5=2(x−4)
D. y+5=−2(x−4)

Answers

Answer:

c

Step-by-step explanation:

Can somebody help me out with this ???

Answers

the measure of x is 44°.
hope this helps
have a great night

Answer:

not sure what it is but i mean good luck

Can somebody please help me with this.!

Answers

Answer:

1260

Step-by-step explanation:

First you will need to find the amount of sides of the polygon:

(After looking it is 9)

Each angle of the side of a nonagon is 140 degrees.

Multiply by 9 since you can make 9 triangles:

140 x 9 = 1260

an easier way to do this is to look at the number of sides (9) and subtract it by 2 (7). Then you can just multiply that number by 180
this works for every polygon

HALP ME
A student uses 12 quarts of paint in 34 hour. What is her usage rate in quarts per hour?
Answer choices :
38 quart per hour
23 quart per hour
34 quart per hour
32 quarts per hour

Answers

Answer:

23 quarts per hour

Step-by-step explanation:

Answer:

It will be 23 quarts!

Step-by-step explanation:

I took the test.

Please mark me as brainliest.

-KanaKittyKat

Determine the zeros of f(x) = 3x^2 – 10x – 8. (List them in
order from least to greatest, separated by commas. Enter any
fractions as a/b.)

Answers

Answer: The zeroes are -2/3 and 4

Step-by-step explanation: The factored form you get from this is (3x+2) and (x-4), set these equal to 0. x-4=0 and 3x+2=0.

The zeroes of the function in the order from least to greatest will be - 2/3 and 4.

What is the solution to the equation?

The distribution of weights to the variables involved that establishes the equilibrium in the calculation is referred to as a result.

It is a method for dividing a polynomial into pieces that will be multiplied together. At this moment, the polynomial's value will be zero.

The equation is given below.

f(x) = 3x² – 10x – 8

Then the zeroes of the function are given as,

f(x) = 0

3x² – 10x – 8 = 0

3x² – 12x + 2x – 8 = 0

3x(x – 4) + 2(x – 4) = 0

(x – 4)(3x + 2) = 0

x = 4, - 2/3

The zeroes of the function in the order from least to greatest will be - 2/3 and 4.

More about the solution of the equation link is given below.

https://brainly.com/question/545403

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Mr. Greenjeans wants to make a triangle shaped garden. Two sides of the garden are 52 meters and 90 meters. The angle between these two sides is 102º. What is the area of the garden?

Answers

Answer:

[tex]Area = 2288.754m^2[/tex]

Step-by-step explanation:

The given parameters can be represented as:

[tex]A = 52m[/tex]

[tex]B=90m[/tex]

[tex]\theta = 102^{\circ}[/tex]

Required

Determine the area of the garden

Provided that [tex]\theta[/tex] is between A and B, the area is:

[tex]Area = \frac{1}{2}AB sin(\theta)[/tex]

Substitute values for A, B and [tex]\theta[/tex]

[tex]Area = \frac{1}{2}AB sin(\theta)[/tex]

[tex]Area = \frac{1}{2} * 52 * 90 * sin(102)[/tex]

[tex]Area = \frac{1}{2} * 52 * 90 * 0.9781[/tex]

[tex]Area = \frac{52 * 90 * 0.9781}{2}[/tex]

[tex]Area = \frac{4577.508}{2}[/tex]

[tex]Area = 2288.754[/tex]

Hence, the area of the garden is [tex]2288.754m^2[/tex]

need help please thanks

Answers

Answer:

12 because 12/30 is equal to 40% and 2/5 is is equal to 40% too

A is the answer cause 5x6 equals 30 and you have to multiple the top by 6 two which will give you 12 (2x6)

Someone help 100 points and marking brainliest

Answers

Answer:

ehh....130 is your answer alr bye

the answer to your question is 130

What is the value of the expression

Answers

Answer:

1/36

Step-by-step explanation:

6 to the second power is 6*6

Which is 36.

So:

1/36

Answer: 1/36

Step-by-step explanation:

Find the exact value using trigonometric identities.

What is the area of a circle is the radius is 8

Answers

When the radius is 8, the area would be 201.06

Area of circle = pi x radius² (pi x 8²)

Step-by-step explanation: To find the area of the circle,

start with the formula for the area of a circle, which is [tex]A = \pi r^{2}[/tex].

Notice that our circle has a radius of 8 units.

So plugging into the formula, we have (π)(8 units)².

Now, (8 units)² is equal to 8 units × 8 units or 64 units².

So we have 64π units² which is an exact answer.

Pls help I need it can you answer this question for me
Evaluate 8^8/3 =

Answers

The answer for 1 is 2^8

Answer:

256

Step-by-step explanation:

Can someone please help me on these?

Answers

The answer is C 7v-1
The answer is C -7v-1

Which expression is equivalent to -2(3x + 5y)?

Answers

Answer:

-6x-10y

Step-by-step explanation:

Multiply -2 by everything in parenthesis

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