Which of these relations is a function?
X
y
9
10
-18
2
2
4
-12
2
20
3
y
17
19
-2
20
6
-10
X
1
-10
y
18
17
12
14
1
16
х
15
8
y
-8
5
17
0
-13
15
Answers
Answer:
I think the answer is 2 4
Step-by-step explanation:
Table {1} and table {2} represent the relations that are functions.
What is function? What is modulus function?A function is a relation between a dependent and independent variable. We can write the examples of functions as -
y = f(x) = ax + b
y = f(x, y, z) = ax + by + cz
We can define the modulus function as -
|x| = - x {x < 0}
|x| = x {x > 0}
Given is to identify which of the relations are functions.
For a relation to be a function, it should have unique value of {y} for a unique value of {x}. One value of {x} cannot have more than one values at the same time. We can see in the image attached that only table 1 and 2 represent such relations. So, we can conclude that relation {1} and {2} represent the functions.
Therefore, table {1} and table {2} represent the relations that are functions.
To solve more questions on functions, visit the link below-
https://brainly.com/question/30194223
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Related Questions
It is 42 1/2 miles from Eaton to Baxter, and 37 4/5 miles from Baxter to Wellington. How far is it from Eaton to Wellington, if you go by way of Baxter?
Answers
[tex]42 \frac{1}{2} + 37 \frac{4}{5} [/tex]
[tex]42 \frac{5}{10} + 37 \frac{8}{10} [/tex]
[tex] \frac{5}{10} + \frac{8}{10} = \frac{13}{10} = 1 \frac{3}{10} [/tex]
[tex]79 + 1 \frac{3}{10} = 80 \frac{3}{10} [/tex]
[tex]80 \frac{3}{10} \: \:miles \: or \: 80.3 \: miles[/tex]
//
Just double check that I did the right calculations
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y = -7x+11
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y = 7x - 3
Answers
if you try and find the gradient which is change in y/ change in x so 7/0 you get 0 (no gradient). And it can’t be y= 1 as the y values are 4 and -3
8. It takes Aldrin 30 minutes to finish reading the 10 pages of a book. How long does it take for
him to finish reading the 15 pages?
Answers
Answer:
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Step-by-step explanation:
I hope I helped!!
The wrestling team wants to sell pies for a fundraiser. The cafeteria helped out by donating 2 pies. Each pie will be cut into 4 pieces. If the team wants to sell at least 32 pieces, how many pies must the wrestling team bake?
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Answer:
answer is
Step-by-step explanation:
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Answers
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How is the finance charge calculated for credit cards?
A. APR times Remaining Balance
B. APR times Average Daily Balance
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D. MPR times Average Daily Balance
Answers
Answer:
A. APR times Remaining Balance
Answer:
Answer is B I believe
Step-by-step explanation:
A common way of calculating a finance charge on a credit card is to multiply the average daily balance by the annual percentage rate (APR).
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Angles 1 and 2 are complementary.
Angles 1 and 2 are vertical.
Angles 1 and 2 are supplementary.
Angles 1 and 2 are adjacent.
Answers
Answer:
a
Step-by-step explanation:
Answer:
the answer is a
:) :) :)
Step-by-step explanation:
what is the factor expression of 12p+30
Answers
Answer:
6(2p + 5)
Step-by-step explanation:
The largest common factor of 12 and 30 is 6. Thus,
12p+30 = 6(2p + 5)
Answer:
12x +30=6(2x+5)
Step-by-step explanation:
Find the Greatest Common Factor (GCF)
GCF = 6
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6(12p/6 + 30/6)
Simplify each term that is within the parenthesis
6(2p + 5)
(hope this helps can i plz have brainlist :D hehe)
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Answers
Neil has 2 pounds of grapes. He uses some to make a fruit salad. Now Neil has 8 ounces of grapes. How many ounces of grapes does Neil use for the fruit salad?
Answers
Answer:
Neil uses 24 ounces of grapes for the fruit salad.
Step-by-step explanation:
Quantity of grapes = 2 pounds
Use 1 pound = 16 ounces
So,
Quantity of grapes = 2(16) = 32 ounces
Neil uses some grapes to make a fruit salad. Now Neil has 8 ounces of grapes.
Quantity of grapes that Neil use for the fruit salad = [tex]32-8=24[/tex] ounces
Therefore,
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Answers
Answer:
K would equal to:
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Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
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Answers
Answer:
Step-by-step explanation:
Rotating (2,-6) 90 degrees results in (6,2)
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Answers
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Answers
Answer:
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Hope it helped!!!
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Answers
Answer:
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Step-by-step explanation:
I think correct me of I'm wrong
Answer the photo below thanks
Answers
Answer: C. Never
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Step-by-step explanation: hope this help:)
PLZ HELP!!! WILL GIVE HIGHEST POINTS IF THE ANSWER IS RIGHT!!
Answers
Step-by-step explanation:
Standard polynomial is:
[tex] - 20 {x}^{3} - 3 {x}^{2} + 4x[/tex]
Leading co effecient is:
-20
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Answers
Answer:
answer is A
Step-by-step explanation:
simplify: -28+2r+3r+5
simplify more: 5r-23
-28+2r +3r+5
-23+5r
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Use 3.14 for pi.
Answers
Answer:
28.27433
Step-by-step explanation:
c = 2π * r
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Answers
Answer:
If bob buys 8 choclates, which each of them are 0.25 dollars each, how much money does he have if he has 0 dollars?
Step-by-step explanation:
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Answers
Answer:
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Step-by-step explanation:
m=(y2-y1)/(x2-x1)
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m=-9/(-2+4)
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1 5/12
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Answers
Answer:
1 7/95
Step-by-step explanation:
convert the fractions into improper fractions
3 2/5 = 17/5
3 1/6 = 19/6
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Answers
Answer:
3/5
Step-by-step explanation:
survey of a company's employees explored the relationship between employee status and support of a new workplace safety policy The results are displayed in the following two-way frequency table. Workplace Safety Policy For Against Total Part-Time
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Answer:
ll and lll
Step-by-step explanation:
sum of 500 consecutive integers is 250 . what is the product same 500 numbers
Answers
Answer:
250 and 2 because i think 250 multiply by 2 is 500
The product of the 500 numbers is 0.
What are integers?Integers are whole numbers. It is a number without a fraction or decimal component. Integers can either be positive, negative or zero.
Consecutive integers are whole numbers that follow each other on the number line. For example, 1, 2, 3, 4 .... are consecutive integers.
How to determine the product of the 500 consecutive integers
If the sum of the 500 consecutive integers is equal to 250, it means that the consecutive integers would include negative numbers, zero and positive numbers. If the consecutive integers include zero, the product of the consecutive integers would be equal to zero.
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PLEASE HELP. it is in the attachment
Answers
Answer:
<JKL=123
Step-by-step explanation:
57+57=114
360-114=246
246/2=123
<JKL=123
Answer:
angle JKL=123 degrees
Step-by-step explanation:
since sides of a rhombus are parallel, angle JKL is supplementary to angle KJM (or same side interior) so angle JKL is 180-57=123 degrees
How many vehicles are at Nam's Gas Station?
Answers
Answer:
23
Step-by-step explanation:
The number of car are in the y-intercept line so just add each one of the for every different bar.
3 + 4 + 5 + 6 + 3 + 2 = 23
So there are 23 vehicles in total.
The number of vehicles are at Nam's Gas Station is 23
Calculation of the number of vehicles:Since The number of cars are in the y-intercept line
So here the no of vehicles should be
= 3 + 4 + 5 + 6 + 3 + 2
= 23
Here we added according to the given graph
Therefore, we can conclude that The number of vehicles are at Nam's Gas Station is 23
Learn more about the graph here: https://brainly.com/question/10587623
Find the lateral surface area of the cylinder. Round your answer to the nearest tenth.
Answers
Answer:
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Answer:
9 X 4 = 36
Step-by-step explanation:
not really the answer sorry pls dont be mad
Write as an expression: Jones Elementary School sang 3 more than 4 times as many songs as Redwc
Middle School at the concert