Question

Help please. Relations and Functions

Answer 1

Question 2

The domain of the following relation: R: {(6, −2), (1, 2), (−3, −4), (−3, 2)} is

{−3, −3, 1, 6}

{−4, −2, 2, 2}

{−4, −2, 2}

{−3, 1, 6}



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Question 3
The domain of a relation is

the output (y) values of the relation

the input (x) values of the relation

a set of points that pair input values with output values

x and y values written in the form (x, y)



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Question 4
Find the domain of the following relation:


{−2, −2, 1, 1, 1}

{−2, 1}

{−1, −1, 1, 1, 2}

{−1, 1, 2}



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Question 5
Dylan created color panels for a wall using a mix of only green and blue paints. He plotted the quantities of blue and green paints used for each mix and connected them using a line segment as shown in the graph below.



Which statement best describes the domain of the function represented in the graph?

0 ≤ x ≤ 9 or x is between 0 and 9, inclusive

2 ≤ x ≤ 14 or x is between 2 and 14, inclusive

1 ≤ x ≤ 9 or x is between 1 and 9, inclusive

1 ≤ x ≤ 14 or x is between 1 and 14, inclusive



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Question 6 (Yes/No Worth 1 points)

Is the following relation a function?


Yes
No

Answer 2

@AriPotta @hba @phi Any of you able to help please.

Answer 3

i guess you have to answer number 3 before any of the others. do you what domain is?

Answer 4

no.

Answer 5

wait A mathematical function provides the means to manipulate input data, and generate an output. ... points are written in the form (x, y) ... [ set of all values of x

Answer 6

yea, it's all the x's

Answer 7

they're put in order from least to greatest and there's not repeated numbers

Answer 8

no* omg. these typos.

Answer 9

so can you answer number 2?

Answer 10

ill try