is {(9,- 15), (0, 0), (4,0), {9, 2)} a function​

Answers

Answer 1

Answer:

no im pretty sure they are not functions

Correct me if im wrong also learning


Related Questions

pls help!!!!!!!!!!!!!​

Answers

Answer:

All triangles have 180 degrees.

Step-by-step explanation:

Box 2:
length
• width • height = (4x-1). x•x^3?
volume = 4x^5 -x
Degree of length:
Degree of width:
Degree of height:
Degree of volume:
DONE

Answers

Answer:

1.) Volume= Whereas the basic formula for the area of a rectangular shape is length × width, the basic formula for volume is  Length × Width × Height

2.) Terms in this set (4)

Measure 50 ml of water into a gradulated cylinder.

Place object in cylinder and measure the new volume.

Subtract the 50ml from the new volume.

The difference in the volume is the volume. of the object.

3.) Graduated cylinders

4.) Particles behave differently within each state of matter: solid, liquid, and gas. The particles give matter a property called mass. The mass of an object is related to the amount of material that makes up the object and how hard the object is to move. Simple experiments can show how gases have mass.

Explanation:

1.) Volume is the quantity of three-dimensional space enclosed by a closed surface, for example, the space that a substance (solid, liquid, gas, or plasma) or shape occupies or contains. Volume is often quantified numerically using the SI derived unit, the cubic metre.

SI unit: Cubic metre

In SI base units: 1 m3

2.) If the object has an irregular shape , the volume can be measured using a displacement can . The displacement can is filled with water above a narrow spout and allowed to drain until the water is level with the spout. As the irregular object is lowered into the displacement can, the water level rises.

3.) Today they will practice measuring different liquids. They will use a container called a graduated cylinder to measure liquids. Graduated cylinders have numbers on the side that help you determine the volume. Volume is measured in units called liters or fractions of liters called milliliters (ml).

4.) Mass is a measure of the amount of matter in an object. Mass is usually measured in grams (g) or kilograms (kg). ... An object's mass is constant in all circumstances; contrast this with its weight, a force that depends on gravity. Your mass on the earth and the moon are identical.

~-Long Story short, its 1 = Degree of Length

                                     1 = Degree of Width

                                     3 = Degree of Height       That's is all summed up!-~

                                     5 = Degree of Volume

                   Ⓗⓞⓟⓔ ⓣⓗⓘⓢ Ⓗⓔⓛⓟⓔⓓ❕  

                                                              ~

The degrees of the given dimensions are degree of length= 1 ,degree of width = 1 , degree of height= 3 , degree of volume = 5

To determine the degree of each dimension and the volume for Box 2, let's consider the expressions:

Length = (4x - 1)

Width = x

Height = x³

Volume = Length × Width × Height

Volume = (4x - 1) × x × x³

Now, let's simplify the volume expression:

Volume = (4x² - x) × x³

Volume = 4x⁵ - x⁴

Now, let's find the degrees of each dimension and the volume:

Degree of length:

The degree of the length dimension is the highest power of x in the expression (4x - 1). The highest power of x in this expression is 1.

Degree of width:

The degree of the width dimension is the highest power of x in the expression x. The highest power of x in this expression is 1.

Degree of height:

The degree of the height dimension is the highest power of x in the expression x³. The highest power of x in this expression is 3.

Degree of volume: The degree of the volume is the highest power of x in the expression 4x⁵ - x⁴. The highest power of x in this expression is 5.

Therefore, the degrees are as follow,

Degree of length: 1

Degree of width: 1

Degree of height: 3

Degree of volume: 5

learn more about degrees here

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Is the change in Vivians elevation from The bottom of the ferris wheel to the top a positive number or negative number? Why?

Answers

Answer:

Step-by-step explanation: The change in Vivian’s elevation is a positive number because her elevation increased as she moved from the bottom back to the top.


A gallon of gasoline at the local gas station
cost $2.69. If you put 8 gallons of gasoline
in your car, how much will it cost you

Answers

Answer: $21.52

Step-by-step explanation: 2.69 times 8 = $21.52

5x + 15 + 5x +15 +5x

Answers

Answer:

15x + 30

Step-by-step explanation:

I'm pretty sure it's that. Hope it's right!

Answer:

15x+30

Step-by-step explanation:

Idk if this is what your looking for <3

What is the slope of a line parallel to y = 10?

Answers

Answer: y=6

Step-by-step explanation:

because y=10 is a vertical line so you can put any number in y= ____

5x – 4y = 9
x - 2y = 3
System of equation

Answers

Answer:

{x,y}={5,4} x is =5 y= to 4

Always thinking about food, Scooby-Doo and his crew went out to eat. Their total bill was about $82. If the group wanted to leave a 20% tip, how much will the tip cost? (Can you also show your work?)

Answers

Answer: it will be $16.4

Step-by-step explanation:

Answer: 16.40

Step-by-step explanation:

82 * 20 = 16.40

X-4>3
Hellllp me please

Answers

x is equal to 8 and any numner greater than 8

Answer:

X is larger than 7

Step-by-step explanation:

X-4>3

X>3+4

X>7

How many pounds are in 2 and 3 fourth tons​

Answers

Answer:

5500

Step-by-step explanation:

Answer: 2 tons

Step-by-step explanation:

suppose y varies directly as x. if y= -7 when x=-14 find x when y=10.

Answers

Answer:

x=20

Step-by-step explanation:

we see that the connection between y and x is that y is always 1/2 as much as x.

The orchestra is selling bracelets to raise money. The director uses an equation to
calculate the amount of profit, P, made from selling b bracelets.
P = 3b - 200
How many b should the orchestra sell to make a profit of $1000?

Answers

Use the equation it’s gives you then just plug in the P and solve for b. Hope this helps!!

How would you plot (-9, 2)? Please include where you start and which direction do you move next and how much.

Answers

You would go on the x line and find where the negative numbers are first (since there is a NEGATIVE 9). The left side is the negative side. From there, you find number 9 (but don’t plot anything get, just remember where it is). Then you go up 2 (so find where the 2 is in y and go up that many). You don’t directly go over to the Y line.

You go left 9 and up 2. You then plot your point at that coordinate.

please help me!!! It’s due Thursday

Answers

Answer:

sorry man

Step-by-step explanation:

the answer is a
(couldn’t see question well,but i think that’s the answer)

Selena is simplifying the expression (6 h Superscript 5 Baseline) squared. She wrote (6 h Superscript 5 Baseline) squared = box h Superscript 10.

What number should Selena put in the box?

Answers

Answer:

36 is the correct answer on edge

Step-by-step explanation:

(6h^5)^2 is our expression

1. Break it up:

6 x 6, h^5 x 2

2. Solve

36, h^10

therefore:

36h^10

Answer:

36

Step-by-step explanation:

Write the equation of the horizontal line that passes through (-3, 4).

Answers

Answer:

y=4

Step-by-step explanation:

if u remember

Vertical

Unidentified

X intercept

Horizontal

O =zero

Y Intercept

so if it's horizontal if goes through the y axis and the coordinate gives you (-3,4) so the y axis will be 4.

*sniff sniff* pooh bear honey got stollen he had 1,567 gallons of honey and they took 760 HOW MUCH DOES POOH BEAR HAVE NOW

Answers

Answer:

806 gallons

Step-by-step explanation:

1567 - 760= 806 gallons

Write the domain as an inequality!!!

Answers

Answer:  [tex]x \le -1[/tex]

=================================================

Explanation:

The domain is the set of all possible x values of a function.

The largest x can get is x = -1, since this x value applies to the x coordinate of the right most point on the curve. The filled in circle indicates we include this endpoint as part of the domain.

There is no smallest x value due to the arrow showing the curve goes on forever in that direction.

We can write the domain as [tex]-\infty < x \le -1[/tex] but it's better to write [tex]x \le -1[/tex]

Put another way: the domain consists of values that are -1 or smaller.

A triangle has angle measurements of 80°, 90°, and 10°. What kind of triangle is it?
acute
right
obtuse

Answers

Answer:

Right.

Step-by-step explanation:

It has a 90 degree angle, so that automatically makes it a right triangle.

Answer: acute

This degrees ate less than 90°

3 times a number f increased by 5 squared

Answers

Answer:

3f + 5²

Step-by-step explanation:

3 times a number f means we could just put them together, aka 3f. Then increased means we can add. Next you see 5 squared. Squared means the exponent is 2, or you are multiplying the number with itself.

13
Find the Area and Perimeter of the figure below.
6 cm
4 cm
2 cm
3 cm

Answers

Answer:

Area: 40cm^2

Perimeter:24cm

Step-by-step explanation:

Area: First of all, you can see that the missing height of the shape is 3cm. By adding 4 and 3, you get 7. Then, by multiplying 7 and the length of the shape (6cm), you get 42cm^2. After that, you have to multiply 2cm and 3cm to get the blank area in the bottom right corner to get 6cm^2. Finally, you can subtract 42cm^2(the whole area) by 6cm^2 (the blank area) to get 40cm^2.  

Perimeter: Okay! To get the first missing measurement (the one on the left), you have to imagine 4cm being moved to that side. 3cm is parallel to the missing blank space under the 4cm. This means you have to get 7cm (you add 4 and 3). To get the other missing measurement (bottom of the shape) you must see that 6cm would be parallel to the bottom. Since 2cm is also parallel to the bottom, you would have to subtract 2 from 6 to get the bottom of the shape's length, which is 4. Finally, you would have to add 6, 4, 3, 2, 4 and 7 together to get 24cm.  

Solve for a.

4(a + 3)=12 + 4a



−1
−3
all real numbers
no solution

Answers

Answer:

All real numbers

Step-by-step explanation:

Answer:

C) all real numbers

Step-by-step explanation:

4(a + 3) = 12 + 4a

open the parenthesis

4*a + 3*4 = 12 + 4a

4a + 12 = 12 + 4a

subtract 4a from both sides of the equation

12 = 12

since 12 = 12 regardless of what x is the solution is all real numbers

What value of n makes the equation true?
-2n + 1.8 = 3.2

Answers

Answer:

n = -0.7

Step-by-step explanation:

-2n + 1.8 = 3.2

        -1.8   -1.8

-----------------------

-2n = 1.4

/-2    /-2

--------------

n = -0.7

N= -0.7

3.2-1.8= 1.4

1.4 divided by -2= -0.7

why are 1/4 and 3/8 represented with negative numbers on the number line in the example ​

Answers

Answer: There's no image there, but I assume it's because they are behind the 0.

Step-by-step explanation: The range of real numbers goes from - infinity to positive infinity. The 1/4 and 3/8 that are on the number line are probably behind the 0, indicating that they are negative numbers. I don't know if what I'm saying makes sense in the context of the problem (since you didn't provide a picture).

Given the relation y = 7x^2 + 3, if the input is 4, what is the output? (4 points) 115 116 118 120

Answers

Answer:

115

Step-by-step explanation:

PLug in 4 as the value of x.

7 (4)^2 + 3

7 (16) + 3

112 + 3

115.

The output is 115.

What is the decimal equivalent of 8/3

Answers

Answer:

2.6666666666666. . . (2.67 rounded to the nearest hundredth)

Step-by-step explanation:

(Sorry if I am wrong. Please don't get mad at me)

Hope I helped :)

a+1=1 find the value of b^a​

Answers

Answer:

1

Step-by-step explanation:

a+1=1

a=1-1

a=0

b^a which means:

b^0

whenever power is 0 answer is always one

so value of b^a is 1

8m+6 What is the constant

Answers

Answer:

the answer is 6

One math student, John, can solve 6 math problems in 20 minutes while another student, Juaquine, can solve the same 6 math problems at a rate of 1 problem per 4 minutes. Who works faster?
1.John
2.Juaquine

Answers

Answer:

John

Step-by-step explanation:

6/20=0.3

1/4=0.25

Juaquine is solving problems at a faster rate as compared to John.

What is the rate?

A rate is a type of ratio that compares two values with distinct units. A rate is expressed as a fraction.

As per the question, we can compare their rates of problem-solving by calculating the number of problems they can solve per minute.

For John, this is 6 problems / 20 minutes = 0.3 problems per minute.

For Juaquine, this is 6 problems / (4 minutes/problem) = 1.5 problems per minute.

Since Juaquine can solve 1.5 problems per minute compared to John's 0.3 problems per minute, Juaquine is solving problems at a faster rate.

Hence, Juaquine works faster as compared to John.

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Can someone help me answer this question ASAP!!!!

Answers

Answer:

noooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo u

Step-by-step explanation:

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