Question

Use the equation and type the ordered-pairs.

y = log 3 x

{(1/3,__), (1,__), (3,__), (9,__), (27,__), (81,__)}

Answer 1

\[y =\log_{3} x\]

Answer 2

I wanna show u last 1

Answer 3

U know x=81, y=?

Answer 4

okay..

Answer 5

y=log3(81)=log3(3^4)=?

Answer 6

where did you get the "4"?

Answer 7

Ok tell me
3^2=?

Answer 8

9

Answer 9

3^3=?

Answer 10

3^4=?

Answer 11

27

Answer 12

81

Answer 13

So we can write
81=3^4
Right?!

Answer 14

right.

Answer 15

So we can write
log3(81)=log3(3^4) ?

Answer 16

yep

Answer 17

Can u tell me
logx(x^2)=?

Answer 18

not really. no.

Answer 19

I think u know
logx(x)=1 right?

Answer 20

Log2(2)=1
Right?

Answer 21

Lig3(3)=1
Right?

Answer 22

no

Answer 23

log2(2) = 0.602059991328

Answer 24

This is law of logarithm

Answer 25

Log4(4)=1

Answer 26

Logy(y)=1
Right?!

Answer 27

i guess. although my calculator doesnt agree.

Answer 28

Ofcourse ur calculator will b agree

Answer 29

Test
log3(3)=?

Answer 30

Anyway it is
3 basis log 3

Answer 31

Plz tell me the result frm ur calculator

Answer 32

1.43136376416

Answer 33

Never

Answer 34

U r doing something wrong!

Answer 35

log3(3)=1

Answer 36

yep, i found out i was putting (log(3)) * 3

Answer 37

anyways, continue.

Answer 38

Law of logarithm is
log3(3^2)=2log3(3)=?

Answer 39

2

Answer 40

Correct!!!!

Answer 41

log3(3^3)=3*log3(3)=?

Answer 42

Tell me
log3(81)=?

Answer 43

3

Answer 44

4

Answer 45

This is ur result!!!

Answer 46

then i am guessing that these are all my answers...
1/2; 0; 1; 2; 3; 4?

Answer 47

81,4

Answer 48

{(1/3,1/2), (1,0), (3,1), (9,2), (27,3), (81,4)}?

Answer 49

i may be wrong about the 9

Answer 50

No
9,2 is correct!

Answer 51

so the 1/2 is wrong... is should be -1?

Answer 52

Ya

Answer 53

1/3,-1 is correct!

Answer 54

i guess that is all i needed then.

Answer 55

Ok. Thank u !

Answer 56

and thank you.