Question

can someone help me on this paper on piecewise functions?

Answer 1

i couldn't transfer it i tried

Answer 2

1. 21-5=16
2.6-20=-14

Answer 3

thanks @Marki and @Fazeelayaz so would 1 be 16 and 2 be -14?

Answer 4

yes and do you got 3 and 4 ?

Answer 5

what do you mean?

Answer 6

I mean 3rd and 4rth questions (graph)

Answer 7

im not sure how to do this in the first place:/

Answer 8

are you going by the sections there in or are you actually going by the numbers?

Answer 9

wait

Answer 10

i have no idea in so confused /.\

Answer 11

check it

Answer 12

so the one for f(x)=f(7) is 16
and the one for f(x)=f(4) is -14

Answer 13

yes

Answer 14

also check the graphs

Answer 15

lexi....? where are you?

Answer 16

if u think i helped u then dont forget to give me medal .I hope i heped u

Answer 17

im still trying to figure this out lol never been good with math so im a little confused

Answer 18

please ask

Answer 19

f(7) would be 16 because 7 is greater than 4 and the function for x>4 is 3x-5,so you plug 7 in 3x-5 and you will get 16

Answer 20

f(10) would be -14 because 10 is greater than 3 and the function for x>=3 is 6-2*x.The answer would be 6-2*10= -14

Answer 21

it says that its f(4) ??

Answer 22

nvm lol

Answer 23

i was talking f(10) second one.f(4)(for the first one) would be 16 because the function for x=4 would be x^2.4^2=16

Answer 24

1. f(7)=16,f(4)=16,f(-3)=9

Answer 25

2. f(10)=-14.f(2)=3, &f(0)=-2

Answer 26

okay im slowly understanding

Answer 27

okay so now for the graphs i know you already said something about it but can you try and explain it again?

Answer 28

i have attached a file named graph ^^^ check it I have drawn both of them

Answer 29

okay so for seven its just oone line from 3 and another line from -2 ?

Answer 30

for x<0 it's -2 and for x>=0 it's 3

Answer 31

now you got it ?

Answer 32

yes thank you :D

Answer 33

your welcome lexi... the hardest thing while trying to explain you was not the question but your name lex.... it's very hard to type for me and i dont know how to pronounce that lol

Answer 34

its okay lol and I'm sorry for the complications I'm not very good at math so its extremely confusing to me

Answer 35

you can ask any time for help