Question

f(-2)=|-6x^(2)-x^(4)+4x|

Answer 1

okay what are we looking for?

Answer 2

are you suppose to plu in the -2 where the x's are?

Answer 3

f(x)=|-6x^2-x^4+4x|
and you want to find f(-2) right?

Answer 4

plug*

Answer 5

lol.

Answer 6

Ohh lol I see

Answer 7

it says find f(2)

Answer 8

lol shhh khan

Answer 9

hehe! ;)

Answer 10

f(2) or f(-2)?

Answer 11

f(-2)

Answer 12

f(-2)=|-6(-2)^2-(-2)^4+4(-2)|

Answer 13

She got it.

Answer 14

i mean, Myinin got it right.

Answer 15

f(x)=|-6x^(2)-x^(4)+4x|
find f(-2)
That was the directions

Answer 16

then u have to do this:

f(-2)=|-6(-2)^2-(-2)^4+4(-2)|

Answer 17

use your order of operations

Answer 18

ok

Answer 19

would there be two answers then because of the absolute value signs

Answer 20

no

Answer 21

why?

Answer 22

hello?

Answer 23

|-3| means we want the distance from -3 to 0
which is 3 units right?

|-3|=3

it only gives one distance

Answer 24

i was typing lol
you are impatient

Answer 25

but if u hav:

|x| = 3

then the values be

3 or -3

Answer 26

oh sorry lol

Answer 27

yes saifoo is exacly right

Answer 28

:D

Answer 29

thnks!

Answer 30

yes i that is what i thought

Answer 31

so would the answer be -64 and 64?

Answer 32

no you only get one answer

Answer 33

there is a difference:

|x| = 3

then the values be

3 or -3


But, if u hav

x= |-3|

then x = 3

Answer 34

ooohhh ok i get it

Answer 35

so the answer is 64 correct?

Answer 36

i'm getting 48 not 64

Answer 37

f(-2) = |-6(-2)^2 - (-2)^4 + 4(-2)|
f(-2) = |-6(4) - (32) - 8|
f(-2) = |-24 - 32 - 8|
f(-2) = |-64|
f(-2) = 64

Answer 38

(-2)^4=?

Answer 39

16

Answer 40

(-2)^4=(-2)(-2)(-2)(-2)=4(4)=16

Answer 41

oh

Answer 42

so
f(-2)=|-6(-2)^2-(-2)^4+4(-2)|
=|-6(4)-16-8|
=|-24-16-8|

Answer 43

it's -48

Answer 44

=|-48|=48

Answer 45

lol.

Answer 46

oh great!

Answer 47

Thanks !

Answer 48

|-48| is telling us to find the distance from -48 and 0
and distance is zero or positive
so the distance from -48 to 0 is 48
and there not two answers because you can only have one number to represent the distance

Answer 49

oh ya that make sense thank you so much!

Answer 50

np

Answer 51

myinin, i just saw.. v both are going with same Pace! ;)

Answer 52

Same Level, same # of Medals!

Answer 53

you both are awesome lol!

Answer 54

lol.