Question

http://prntscr.com/m3gq5f

Answer 1

@jhonyy9 @Vocaloid

Answer 2

B?

Answer 3

hi first of all one Happy New Year ! just bc. i now ve returned from Romania - Transilvanya - after my 2 weeks holiday

Answer 4

ohh well welcome back and happy new year to you too (: !

Answer 5

why B ?

what mean rational ? and what mean a function - so rational function ?

Answer 6

ty

Answer 7

rational is a expression that has a ratio of whole numbers

Answer 8

function is a expression that has one or more variables

Answer 9

so the first one is eliminate - yes ?

Answer 10

yes of course

Answer 11

hmmm looking at it im thinking C

Answer 12

no

how you note a function with variable x

Answer 13

wdym

Answer 14

are you secure .- sure in C :?

Answer 15

yes - bc . C is noted with f(x)

Answer 16

yes im confident about C

Answer 17

http://prntscr.com/m3j3tg

are these correct

Answer 18

do you understand it now ?

Answer 19

Yes because of the f(x) before

Answer 20

yes you are right there bc. these are the restrictions for what values the fractions are undefined

ok. ?

Answer 21

Okay got it so both are correct?

Answer 22

yes - nice job

Answer 23

thank you

http://prntscr.com/m3j4we

Answer 24

@jhonyy9 ?

Answer 25

ok.-- your opinion ?

Answer 26

A or B?

Answer 27

yes . A or B ? so how you decide it ? for what value of x the function increas ?

Answer 28

so A?

Answer 29

yes exactly - but do you see it on the graph why ?

Answer 30

can you explain a lil pls?

Answer 31

than you see the graph so you see that when x approche to the value of -2 so the y increas continue

yes ?

Answer 32

yes okay

Answer 33

how about this: http://prntscr.com/m3jbe2

Answer 34

any idea ?

Answer 35

hmm D?

Answer 36

are you sure ?

Answer 37

im not 100% but I think so

Answer 38

yes this is right sure

Answer 39

http://prntscr.com/m3jdkx
http://prntscr.com/m3jdmw

this is all one question

Answer 40

just check the table

Answer 41

the third one?

Answer 42

where you see for x=-5 the y=-2 ?

Answer 43

http://prntscr.com/m3jfq5

here

Answer 44

yes and for x =-2 the y=4 ?

Answer 45

its also plotted on that graph

Answer 46

correct?

Answer 47

this is the last one posted graph

Answer 48

http://prntscr.com/m3jiix this?

Answer 49

\(\color{#0cbb34}{\text{Originally Posted by}}\) @Nicole
http://prntscr.com/m3jfq5

here
\(\color{#0cbb34}{\text{End of Quote}}\)


this

Answer 50

for x= -5 y=-2 and for x= -2 so y=4

Answer 51

ok. ?

Answer 52

okay so its the third option since it has all of the points?

Answer 53

yes

Answer 54

okay

http://prntscr.com/m3jkh2

Answer 55

@Hero

Answer 56

A?

Answer 57

Always post your questions one at a time. The answer for at least one of them is incorrect.

Answer 58

which one is wrong?