Question

If y=2/3x, which of the following is an expression

for {{y{{ in terms of x? For any x, {{X{{=2/3x squared

Answer 1

k

Answer 2

x=36

Answer 3

2/3 times=24

Answer 4

so

Answer 5

y=24

Answer 6

huh..

Answer 7

so, is {{y{{ 24?

Answer 8

question unclear :(

Answer 9

3 y = 2 x?

Answer 10

k

Answer 11

ehh

Answer 12

for any number x, #x=2/3x squared

Answer 13

y=2/3x

Answer 14

Which of the following is an expression for #y in terms of x?

Answer 15

2/3x cubed

Answer 16

4/9 x squared

Answer 17

4/9x cubed

Answer 18

8/27 x squared

Answer 19

8/ 27 cubed

Answer 20

8/27 x cubed

Answer 21

What is the #x

Answer 22

ahh

Answer 23

good question

Answer 24

Yeah..

Answer 25

let us say that x=36

Answer 26

plug in 36 for 2/3x squared

Answer 27

2/3 times 1,296

Answer 28

yes.

Answer 29

#x=864

Answer 30

ok

Answer 31

so

Answer 32

let us do the same for y

Answer 33

2/3 times 36=24

Answer 34

#y=24

Answer 35

#x=864

Answer 36

ok so that means #y = 2/3y^2

Answer 37

?

Answer 38

so, which of the following is an expression for #y in terms of x?

Answer 39

then you substitute in y

Answer 40

which is 2/3x

Answer 41

2/3*(2/3x)^2

Answer 42

8/27x^2

Answer 43

well, they want you to find 24 in terms of x

Answer 44

x=36

Answer 45

so, essentially, which equation gives us 24, #y

Answer 46

I thought i answered the question

Answer 47

right?

Answer 48

Somebody verify for me because i am getting confuse.. lol

Answer 49

ill come back

Answer 50

well

Answer 51

the answer is D.

Answer 52

but

Answer 53

why?

Answer 54

D equals 384, not 24

Answer 55

unless

Answer 56

you plug in #y for x

Answer 57

sp

Answer 58

so

Answer 59

2/3 times 24 squared

Answer 60

2/3 times 576

Answer 61

384

Answer 62

8/27 x squared=384

Answer 63

so you plug in #y for x in the first equation, and you then see which equation

listed equals your result

Answer 64

right?

Answer 65

am I right?

Answer 66

k

Answer 67

next problem

Answer 68

Lol wasn't that what i gave you

Answer 69

xD