Question

Give the domain and range for the relation.



D: {0, 1, 2}
R: {-2, -1, 0, 1, 2}
D: {x| x > 0}
R: {y| y > -2}
D: {-2, -1, 0, 1, 2}
R: {0, 1, 2}
D: {x| x < 2}
R: {y| y < 2}

Answer 1

ok first of all do you know what domain and range are?

Answer 2

@CamPayne

Answer 3

um kind of

Answer 4

ok domain is the range x can equal
range is the range y can equal

Answer 5

Lets find the domain first

Answer 6

gotchu so far

Answer 7

ok so what is the highest and lowest x value?

Answer 8

ok what is the most right and most left x value

Answer 9

-2 and 2?

Answer 10

0 and 2 (x value), -2 is the y

Answer 11

anyways those are your boundaries for the Domain

Answer 12

kay

Answer 13

so 0,1,2 is the domain

Answer 14

alright same idea for y

Answer 15

what could y be (name the y values)

Answer 16

umm 1 and 2

Answer 17

wait -2 -1 1 and 2

Answer 18

dont forget 0

Answer 19

but there you go the range : )

Answer 20

easy right

Answer 21

i suppose

Answer 22

oh i think i got it now

Answer 23

:D glad to hear, want to guess at answer?

Answer 24

only one option i have fits that

Answer 25

yeah um these are my options




D: {0, 1, 2}
R: {-2, -1, 0, 1, 2}

D: {x| x > 0}
R: {y| y > -2}

D: {-2, -1, 0, 1, 2}
R: {0, 1, 2}

D: {x| x < 2}
R: {y| y < 2}

Answer 26

i choose the first one

Answer 27

Correct

Answer 28

YAy