Mathematics College

is this table a function?

Is This Table A Function?

Answers

Answer 1

Answer:

Yes

Step-by-step explanation:

Despite the fact that this has more than one Y value, It passes the line test

therefore, it IS infact a Function

(disregard that last one)

Answer 2

Answer:

Yes

Step-by-step explanation:

A graph is only a function when there is only one y value for each x value.

As you see, there are no repeated x values, so it is a function.

Hope this helps

Is This Table A Function?
Is This Table A Function?

Related Questions

8+3=
Is equals to what​

Answers

the answer is 11 !!!

Perform the indicated operations

Answers

The answer is the second one two 1/2

How much money would I make if I made $2 every 10 seconds for 2 hours and 49 minutes?

Answers

Steps shows in the picture

Answer:49

Step-by-step explanation:

49 min =10 second

2 hours =10x2=20

12x10=200 seconds

49 min x10=490

490 divide 10=49

49x2=49

What are all the names that apply to the number 3/8

Answers

3/8= 2 2/3 it’s equivalent
3/8 is equal tooo 2/5

A recipe that serves 6 uses 1 1/2 cups of flour. How many cups are needed to serve 15

Answers

Answer:

3 3/4 cups

Step-by-step explanation:

You can make a proportion and solve. 1 and 1/2 equals 1.5. Next make the proportion. Proportion= 1.5/6 to x/15. then multiply 1.5 times 15 and then divide by 6.


A store employs 11 women and 12 men.
What percentage of the employees are men?
Give your answer to 1 decimal place.

Answers

Total employees =11 + 12 = 23

Percentage of me = 12/23 = 0.5217 x 100 = 52.17% round the answer as needed

Answer:

The answer is 52.2%, Good Luck Everyone :)

Step-by-step explanation:

PLEASE HELP IM TIMES AND EXPLAIN STEP BY STEP , so using substitution method solve the system of equations , y = 2x + 8 and y = 4x - 2 , whoever answers step by step gets brainliest

Answers

Answer:

y= 2x + 8 , y = 4x - 2

2x + 8 = 4x - 2

8 = 2x - 2

10 = 2x

5 = x

Step-by-step explanation:

Answer:

x = 5

Step-by-step explanation:

y = 2x + 8

substitute the y in the other expression with this expression (you can do it vise versa too but i chose this because it was first)

2x + 8 = 4x - 2

goal is to isolate the variable

add 2 to both sides (this cancels out the -2 on the right side)

2x + 8 + 2 = 4x - 2 + 2

2x + 10 = 4x + 0

2x + 10 = 4x

subtract -2x from both sides (cancels out the 2x on the left side)

2x - 2x + 10 = 4x - 2x

0x + 10 = 2x

10 = 2x

divide both sides by 2 (cancels out the 2 on the right side)

10 ÷ 2 = 2x ÷ 2

5 = 1x

5 = x

variable is isolated and tells us that x = 5

A lifeguard received 15 hours of first aid training and 10 hours of cardiopulmonary resuscitation training what is the ratio of hours of cpr training to hours of first aid training

Answers

Answer:

The ration of 15 to 10 is 3/2

Step-by-step explanation:

The Franklin School District has 15 art teachers , 27 math teachers , and 18 Spanish teachers. Write the given ratio in all three forms

Answers

Answer: 15:60, 27:60, 18:60

Step-by-step explanation:  Is this what you are looking for?

The cost to rent a moving van is $10 plus an additional $19 per hour. For $48, what is the
maximum amount of time that a moving van can be rented for?

Answers

Answer:

2 hours

Step-by-step explanation:

10+19+19

Answer:

2 hours

Step-by-step explanation:

10+19+19

Joan has 6 1/2 tons of pebbles. How many piles can she make if she wants 3/4 tons of pebbles in each pile?​

Answers

She can make 8 full piles in total she could make 8.6666 (the 6’s continue on forever) piles

Melba saved $13,992 over an 11-year period. She saved the same amount each year. How much
did she save each year? *

Answers

Answer:

1272 dollars every year

Step-by-step explanation:

just divide the two numbers

How do I solve 7x^2 + 8x = x^2

Answers

Answer:

x1=-4/3   x2=0

Step-by-step explanation:

The formula for converting degrees Fahrenheit (F) to
degrees Celsius (C) is C = 5/9 (f-32) find c for f =77

Answers

Answer:

25

Step-by-step explanation:

C= 5/9(77-32)

C=5/9(45)

C=25

Evaluate Function h(2/3)=|15-9(2/3)

Answers

Answer:

9

Step-by-step explanation:

I wish I could upload my picture of the work I did, or can I? sorry I'm new here

convert decima 1/2 into decimal form​

Answers

[tex]\frac{1}{2} = 0.5[/tex]

In the state of New Mexico, 85% of the land is above 4,000 feet in elevation.
Which fraction is equivalent to 85%?
A 4
5
B
100
17
20
1
85

Answers

Answer:  17/20

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

Work Shown:

x% = x/100

85% = 85/100

85% = (17*5)/(20*5)

85% = 17/20

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

You could also go through all the answer choices to see what works and what doesn't.

For instance, 4/5 = 0.80 = 80%, so that is a non-answer.

But 17/20 = 0.85 = 85% which is the answer.

Lynette can wash 95 cars in 5 days how many can she wash in 11 days

Answers

Answer:

Lynnette can wash 209 cars in 11 days.

Step-by-step explanation:

By using Unitary Method, we see that

95 / 5 = 19

So, we know Lynnette can wash 19 cars in a day. And we want to know how many cars Lynnette can wash in 11 days:

19 × 11 = 209

help me asap i really need help​

Answers

Answer:

x = 72 degrees

Step-by-step explanation:

add the given angles: 77+31 = 108

subtract your answer from 180: 180 - 108 = 72

Answer:

72

Step-by-step explanation:

add 77+33=108

all triangles equal 180, so subtract 180-108=72

A school club is serving lemonade at a meeting. Enough lemonade to fill 160 glasses is needed, and each glass holds 150 milliliters. How many liters of lemonade are needed?

Answers

Answer:

210 I did the math g

Step-by-step explanation:

it is you not that hard

3x-165=7x=105
What is x?

Answers

Answer:

tutoring is available right now

a solar eclipse started at 2:39 and lasted 360 seconds mr. bennet only saw the last half what time did he first see the eclipse?

Answers

He saw it at 2:42 the eclipse

Graph the line passing through (1,2) whose slope is m=-1/3

Answers

Answer:

is there a picture to help me answer the question

Question : Jade and Tatum are selling candles to raise money for the Robert Frost PFC Jade sold 3 candles for every 2 candles Tatum sold. Together they sold 150 candles. How many candles did each girl sell?

Answers

Answer:

37.5 and 112.5

Step-by-step explanation:

Just cause

factor the perfect square trinomials
a2+20a+100​

Answers

Answer:

-10

Step-by-step explanation:

[tex]a^{2} +(10+10)a+100[/tex]

[tex]a^{2} +10a+10a+100[/tex]

[tex]a(a+10)+10(a+10)[/tex]

[tex](a+10)(a+10)[/tex]

so,a=-10

Chandler is three more than 5 times as many years old as his sister Kayla
In 9 years he will be twice as old as she will be then, How old is Chandler
now?
A.2
B.11
C.13
D.15
E.22

Answers

Answer:

Chandler is C 13 years old

Step-by-step explanation:

5x2=10

10+3=13

Makeing the answer C

Now Chandler's age will be 22 now. Then the correct option is E.

What is a linear equation?

A relationship between two or more parameters that, when shown on a graph, produces a linear model. The degree of the variable will be one.

The linear equation is given as,

y = mx + c

Where m is the slope of the line and c is the y-intercept of the line.

Chandler is three more than 5 times as many years old as his sister Kayla. In 9 years he will be twice as old as she will be.

Then the equation will be

C = 3 + 5K        ...1

C + 9 = 2(K + 9)    ...2

From equations 1 and 2, we have

3 + 5K + 9 = 2(K + 9)

5K - 2K = 18 - 12

K = 2

The Chandler's age will be

C = 3 + 5K

C = 3 + 5 x 2

C = 13

Now Chandler's age will be 22 now. Then the correct option is E.

More about the linear equation link is given below.

https://brainly.com/question/11897796

#SPJ2

expressions that are equivalent to –24 1/2 + 16.15 – 4.

Answers

Answer: -12.35

Step-by-step explanation: Hope this helps!

Answer:  Which expression is equivalent to −24 1/2+16.15−4?

 B) 16.15-28.5 = -12.35

 C) -28.5+16.15= -12.35

  E) 12.15 - 24 1/4 = -12.35

Step-by-step explanation:

5/10 x 9/12 will give brainliest if correct

Answers

Answer:

0.375

Step-by-step explanation:

The answer is [tex]\frac{3}{8}[/tex]

First, you must find like-denominators.

[tex]\frac{30}{60} *\frac{45}{60}[/tex]

Then, multiply the terms across.

[tex]\frac{1350}{3600}[/tex]

Finally, simplify the fraction

[tex]\frac{3}{8}[/tex]

22.8 when rounded to the nearest tenth

Answers

23 when rounded to the nearest tenth

Answer:

23

Step-by-step explanation:

128% in decimal form

Answers

Answer:

1.28 is the number in decimal

Answer:

Fraction: 32/25

Decimal: 1.28

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