Mathematics High School

The set of ordered pairs below represents a relation that is a function.
​
​
​
Which point, when added to the set, would form a relation that is not a function?
A
(0,6)(0,6)(0,6)
B
(4,2)(4,2)(4,2)
C
(−6,8)(-6,8)(−6,8)
D
(−8,10)(-8,10)(−8,10)

Answers

Answer 1

Answer:

I'm confused by the points:  

Why three points for each (A, B, C, and D)?: A: (0,6)(0,6)(0,6), etc.

Points A and B [(0,6) and (4,2)] are consistant with a straight line of the form y=-x+6.

Points C and D [(-6,8),(-8,10)]are on the line y=-x+2.  

A and B aren't related to C and D.

Step-by-step explanation:

Related Questions

Which rule explains why these triangles are congruent?

Answers

The triangles are congruent due to SAS

Answer:

SAS is the rule

Step-by-step explanation:

AHHHH HELPPP !!!!
:/

Answers

Answer:

x=6

Step-by-step explanation:

Combine the equations and make them equal 180 because they make a linear angle. Simplify and solve. Good luck! 23×+3+6x+3=180

These two angles are supplementary. Since lines V and W are parallel, if we look at the corresponding angles for each given expression, we can see that they are congruent.

23x + 3 + 6x + 3 = 180

29x + 6 = 180

29x = 174

x = 6

Hope this helps!! :)

I WILL GIVE BRAINLIEST. PLEASE ANSWER ILL GIVE A LOT OF POINTS

Answers

To graph a straight line only 2 points are required

although 3 points are better (in case of error with other 2 .)

To find the y-intercept let x = 0 : hence y = - 5 ie (0 , - 5 )

To find the x-intercept let y = 0 : hence -x - 5 = 0 so x = - 5

ie ( - 5 , 0 )

These 2 points will allow the line to be drawn but a 3rd

is preferable. Choose any value for x and evaluate y.

choose x = 2 : then y = - 2 - 5 = - 7 ie (2 , - 7 )

Plot these 3 points: (0 , - 5 ) , (- 5 , 0 ) and (2 , - 7 ) and

draw a straight line through them .

Here is the graph of y = - x - 5

graph{-x-5 [-20, 20, -10, 10]}

Answer:

Y=3x-5

Step-by-step explanation:

Choose the option that best describes what it means to get 70% on a test.
If there were 70 points possible, you earned all of them.
If there were 100 points possible, you earned 7.
If there were 100 points possible, you earned 30.
O If there were 100 points possible, you earned 70.

Answers

Answer:

If there were 100 points possible, you earned 70.

Step-by-step explanation:

So 70% means 70 per cent which means 70 parts per 100 parts. So this means that out of the total 100 maximum possible points, you have earned 70 of them but did not earn 30

Two numbers multiply to be -7 and add to be 6. What are the numbers?

Answers

Answer:

-1 and 7

Step-by-step explanation:

-1 x 7 = -7

-1 + 7 = 6

Both outcomes are true with these two numbers.

*Add 6 to the difference between 9 and 7*

Answers

Answer:

(9-7)+6

2+6

8...........

Answer:8

Step-by-step explanation:9-7=2. 2+6=8

can you plz help.me this to find plz plz ​

Answers

Total sums=3a+bSums are correct=6b-2

Sums are incorrect

[tex]\\ \sf\longmapsto 3a+b-(6b-2)[/tex]

[tex]\\ \sf\longmapsto 3a+b-6b+2[/tex]

[tex]\\ \sf\longmapsto 3a-5b+2[/tex]

find the missing side lengths. leave your answers as radicals in simplest form.
x=?
y=?​

Answers

Answer:

y = 2

x = 4

Step-by-step explanation:

The given is a special right triangle, the measure of its interior angles is as follows:

90-60-30 and side lengths would be:

2a - a[tex]\sqrt{3}[/tex] - a

as shown in image the side length that sees angle measure 60 is 2[tex]\sqrt{3}[/tex]

so the number represented by a is = 2 therefore y = 2 and x = 4

PLEASE HELP WE DON'T KNOW THE ANSWERS AND WE ARE ALL FAILING THIS CLASS PLS HELP//// I would like to thank you for helping us so much we greatly apricate this.

Answers

Answer:

leave unknown variables alone on one side. throw the numbers to the other side of the equation by changing sign

use a double angle formula to rewrite the expression. 16sin (x) cos (x)

Answers

Answer:

8sin(2x).

Step-by-step explanation:

2sin(x)cos(x) = sin(2x)

So 16sin(x)cos(x)

= 8* 2sin(x)cos(x)

= 8sin(2x).

Martin Ellis sells a line of cooking pots. He is paid a salary of $1,150 a month plus a 10% commission on all sales. Last month his sales were $35,000. What were his total earnings?


a

$500.00

b

$4,650.00

c

$650.00

d

$50.00

Answers

Answer:$4,650.00

Step-by-step explanation:35,000x10%=3,500

3,500+1,150=4,650

How do I round up numbers from a decimal

Answers

Answer:

you can brows this question easily

PLSSS HLEPP ME OUTT ITS URGENTTTT​

Answers

Answer:

the answer is approximately 0.0003.

Step-by-step explanation:

I just searched it up

can anyone help me with this?

Answers

Answer:

Below.

Step-by-step explanation:

7)  c^2 = a^2 + b^2

15^2 = 11^2 + b^2

b^2 = 225 - 121 = 104

b = √104

= √4√26

= 2√26.m

8). 4^2 = a^2 + (√6)^2

a^2 = 16 - 6

a^2 = 10

a =  √10.

A lightbulb consumes 1440 watt-hours Per day how many watt-hours does it consume in three days and 12 hours?

Answers

Answer:

it consumes 5040 watt hour in 3 days and 12 hours. Happy to Help :)

Step-by-step explanation:

A retiree has $200,000 to invest and needs to make $13,000 with her investments. If she can invest in government bonds at 6% or investment-grade bonds at 8%, how much should she invest in each?

Answers

Answer:

$50,000 at 8%; $150,000 at 6%

Step-by-step explanation:

$50,000 x .08 = $4000

$150,000 x .06 = $9000

$4000 + $9000 = $13,000

I need help please and thank you

Answers

Answer:

I believe it's B ............

The sum of the interior angles of a polygon is 2700 degrees. Calculate the number of sides.

Answers

Answer:

17 sides

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

Here sum = 2700° , then

180°(n - 2) = 2700° ( divide both sides by 180° )

n - 2 = 15 ( add 2 to both sides )

n = 17

The polygon has 17 sides

Given f(x) = 10x.
a. Graph b(x) = f(x) - 30. Then complete the table of corresponding points for b(x)

Answers

Answer:

b(x) = 10x - 30

Step-by-step explanation:

You are given that f(x) = 10x, so in-order to graph the equation, you must plugin the value of f(x).

This gives the equation b(x) = 10x - 30

or y= 10x - 30

The slope of the linear function → b(x) = f(x) - 30 is [m] = 10 and the [y] intercept is at [c] = - 30

What is the general equation of a Straight line?

The general equation of a straight line is -

[y] = [m]x + [c]

where -

[m] is slope of line which tells the unit rate of change of [y] with respect to [x].

[c] is the y - intercept i.e. the point where the graph cuts the [y] axis.

The equation of a straight line can be also written as -

Ax + By + C = 0

By = - Ax - C

y = (- A/B)x - (C/A)

Given is the function -

f(x) = 10x

We have the function -

f(x) = 10x

Now -

b(x) = f(x) - 30

b(x) = 10x - 30

This is the equation of a straight line.

Refer to the graph attached.

The slope of the line is [m] = 10

The [y] intercept is at [c] = - 30

Therefore, the slope of the linear function → b(x) = f(x) - 30 is [m] = 10 and the [y] intercept is at [c] = - 30

To solve more questions on straight lines, visit the link below-

brainly.com/question/29030795

#SPJ2

Point G is the centroid of triangle ABC. AG = (5x + 4) units and GF = (3x – 1) units.

Triangle A B C has centroid G. Lines are drawn from each point to the midpoint of the opposite side to form line segments A F, B D, and C E. The length of line segment A G is 5 x + 4 and the length of line segment G F is 3 x + 1.

What is A F?

11 units
15 units
43 units
51 units

Answers

Based on the given diagram, the length of FA is 51 units

Find the diagram attached. From the diagram;

AG = 2GF

Given that:

AG = 5x + 4

GF = 3x - 1

Substitute the given parameters into the formula;

5x + 4 = 2(3x - 1)

5x + 4 = 6x - 2

5x - 6x = -2 - 4

-x = -6

x = 6

Get the FA = 5x + 4 + 3x - 1

Substitute the value of x into the expression:

FA = 8x + 3

FA = 8(6) + 3

FA = 48 + 3

FA = 51 units

Hence the length of FA is 51 units

Learn more here: https://brainly.com/question/24119351

Answer:

51 units

Step-by-step explanation: took the test on ed and got it right

the wording is quite confusing so please help

Answers

Answer:

Jalen

Step-by-step explanation:

Similar rectangles have the same ratio, not the same size

hi can you please help me
i cant answer this question.​

Answers

Answer:

take a actual picture maby

Use a common denominator to find equivalent fractions for 1/3 and 4/5

Answers

Common denominator is 15

1/3 = 3/15
4/5 = 12/15

Which blocks should go in Space A and Space B?

Answers

Answer:

2 in A 0 in B

Step-by-step explanation:

Vertical and horizontal numbers add up to 8, going by this logic, it's 2 and 0.

Range is how far a graph goes up and down.
How far with the graph f(x) = In x go to the go down?
Hint: (Zoom in and out and move graph to the down.)

a. 4
b. just above 0
c. infinity

explain your thinking

Answers

Answer:

c

Step-by-step explanation:

A 24 foot tall streetlight casts a shadow that is 18 feet long. How long of a shadow is cast by a nearby parking meter post that is 4 feet high?

WILL MARK BRAINLIEST for whoever answers in less than 5 minutes

Answers

Answer: A  streetlight casts a shadow 15 feet long. At the same time, a 18-foot flag pole casts a shadow 10 feet long. How tall is the tree? | Socratic A tree casts a shadow 15 feet long.

I really don’t know to be honest

can someone please help me fill in the answer in the bottom.​

Answers

Answer:

Step-by-step explanation:

1) Initial water level = 30 feet

2) Rate of change = (30 - 25) / (0 - 1) = 5/(-1) = -5

5ft  per hour

3) y-intercept = 30

the person above has the correct answer

In a bicycle race, Rhonda’s time was 3.8 min. faster than Stephanie’s time. If t represents Rhonda’s time, which equation is true?

Answers

Answer: B

Step-by-step explanation:

She was 3.8 minutes faster, so you take Stephanie's time and subtract the 3.8 minutes.

Write an equation of the line that passes through (2,7) and (0, - 5).

Answers

Hope this helps! The slope of the line passing through
(
2
,
7
)
and
(
0
,
−
5
)
is
m
=
y
2
−
y
1
x
2
−
x
1
=
−
5
−
7
0
−
2
=
−
12
−
2
=
6
.

Directions for (1-5): Plot the following on a number line
0.75
1.5
-2 ¾
-3 ⅕
6.8

Answers

Answer:

|---|--------|---------|------|---------|-|

-2 ¾   -3 ⅕    0.75  1.5       6.8

(This is a rough answer, it mainly just shows the order).

Step-by-step explanation:

1. -2 ¾

2. -3 ⅕

3. 0.75

4. 1.5

5. 6.8

Other Questions
what is the process where a computer starts up and automatically loads the operating system aWhich picture shows a properreflection across the red dashed line?AB Command economies produce goods that (c) Changing water into vapour is condensation true or false hyper-igm syndrome is a rare genetic disease caused by a loss-of-function mutation in the gene that codes for the cd40l protein. what are the two most likely direct effects of cd40l deficiency? fill in the blank (Geometry B) to derive a competitive advantage, firms can properly configure hr practices to drive ________ which leads to ________. Vector q has a magnitude of 3.5 meters and points due west. Vector r has a magnitude of 3.5 meters and points due east. Both vectors have the same terminal point, but different initial points.Are the two vectors equivalent? A Yes, because the vectors have the same magnitude.B Yes, because the vectors the same terminal point.C No, because the vectors do not have the same initial point.D No, because the vectors do not have the same direction. Need the answer ASAP Solve the problem. If there are 2.54 centimeters in 1 inch, how long in inches is a meter stick? Hint:There are 100 centimeters in 1 meter. Round your answer to the nearest hundredth. 1260=(n-2) x 180what is n? you borrow 3000 from the bank to buy your first car the interest rate 5 how much money will you owe the bank at the end of the year [tex]3a-4\leq5[/tex] A cello is a large instrument with four strings. A violin has four strings that can be played by hand or with a bow.consequently, however, similarly, moreover Use one of the joining words to connect the ideas. Your response may be one sentence or two. HELP QUICKLYWhat happens to food molecules during cellular respiration?They undergo chemical reactions with carbon dioxide, releasing stored energy.They undergo reactions in which the atoms are destroyed to produce energy.They undergo chemical reactions to produce large, complex molecules.They undergo chemical reactions with oxygen, releasing stored energy. I need help please can anyone help. what is unos lpices amarillos in plural form? Unfortunately you go a bit overboard and feel a sudden pinch, after which you notice you are bleeding. What has happened? Are you still in the epidermis 1. When cleaning a cadaver, what is removed to better see defined muscles? Fill in the blanks.