Question

Will fan + metal if answers:

Determine which relation is a function.

A.
{(–4, 3), (–2, 3), (–1, 2), (2, 5), (3, 2)}

B.
{(–4, 1), (–2, 3), (–2, 1), (–1, 5), (3, 2)}

C.
{(–4, 1), (–2, 3), (–1, 2), (3, 5), (3, 2)}

D.
{(–4, 1), (–2, 3), (–1, 1), (–1, 5), (3, 2)}

Answer 1

@MeganChase

Answer 2

just give me a second

Answer 3

the first one is the fuction. a relation is not a function when the x coordinate is repeated in the list.

Answer 4

Determine which relation is a function

A:
http://static.k12.com/calms_media/media/243000_243500/243029/1/c22d213a3c495fa91e9bf1b7221a5449e7e09b51/VHS_ALG_S2_01_L203_L303_LQ_2D.gif

B:
http://static.k12.com/calms_media/media/243000_243500/243028/1/9d8a8254f2df5b5fc6c925286c6f91f009278e16/VHS_ALG_S2_01_L203_L303_LQ_2C.gif

C:
http://static.k12.com/calms_media/media/243000_243500/243027/1/134668e8eace9299669edb3ef103e0164ec02683/VHS_ALG_S2_01_L203_L303_LQ_2B.gif

D:
http://static.k12.com/calms_media/media/243000_243500/243026/1/24daeb49e6c8fb1559e80ecab66d436fa722a212/VHS_ALG_S2_01_L203_L303_LQ_2A.gif

Answer 5

@MeganChase

Answer 6

give me a second im helping someone

Answer 7

okay.

Answer 8

i would say none of them but let me check again

Answer 9

ok

Answer 10

the first one is a function

Answer 11

so A?

Answer 12

yeah...

Answer 13

yes it is

Answer 14

okay thanks i think theres 2 more....

Answer 15

ok

Answer 16

Determine which relation is a function.

A:
http://static.k12.com/calms_media/media/1348000_1348500/1348055/1/cfa6c5ea717fc9d2fdaf4cf2669466e9a607e439/116039a.jpg

B:
http://static.k12.com/calms_media/media/1348000_1348500/1348056/1/636c9e4e4c209402edf52d578d76f7b909393849/116039b.jpg

C:
http://static.k12.com/calms_media/media/1348000_1348500/1348057/1/d42b2e86f6ad30f9d8561318d1b7703097805bcd/116039c.jpg

D:
http://static.k12.com/calms_media/media/1348000_1348500/1348058/1/17ab62b94b70aa41d018efebe061a64374c81d1d/116039d.jpg

Answer 17

the last one

Answer 18

okay thanks theres actually 2 more :P

Answer 19

http://static.k12.com/calms_media/media/243000_243500/243034/1/6e6a841d22546a2b48985d138d094016f94f32a4/VHS_ALG_S2_01_L203_L303_LQ_4.gif


Evaluate the function at x = –3.

A.
y = 4

B.
y = 0

C.
y = –3

D.
y = 3

Answer 20

a.

Answer 21

the answer is a

Answer 22

okay 1 more

Answer 23

ok

Answer 24

http://static.k12.com/calms_media/media/243000_243500/243060/1/0e5d727ef629b9ba1f439a6adb8a48d1ffc024c8/VHS_ALG_S2_01_L303_LQ5.gif

Which situation does this graph best represent?

A.
Sarah made a graph to display how many miles she traveled during a 5-minute bike ride.

B.
Eric made a graph to display the growth (in inches) of his puppy over a 5-day period.

C.
Milo made a graph to show how many hours he worked each day of a 5-day workweek.

D.
Cara made a graph to chart the accumulation of snow (in inches) during the course of a 5-hour snowfall.

Answer 25

its cant be a or b

Answer 26

hmmm

Answer 27

i would say c its the only one that even comes close to making sense

Answer 28

okay

Answer 29

yep

Answer 30

we passed c: thanks (:

Answer 31

oh... yw