Enable text based alternatives for graph display and drawing entry
Try another version of this question
Choose the function that expresses the relationship `3x+12y^3=9` as a function, `y = f(x)`, if possible.
`f(x)=(9-3 x)/12`
`f(x)=sqrt((9-3 x)/12),-sqrt((9-3 x)/12)`
This equation cannot be expressed as a function
`f(x)=root(3)((9-3 x)/12)`
Box 1:
Select the best answer
`2`
↑
X
MathQuill
Basic
General
Intervals
Inequalities
Functions
Trig
x
x
√
n
√
|
|
(
)
π
∞
DNE
x
√
(
)
π
∞
DNE
(
)
(
]
[
)
[
]
—∞
∞
∪
DNE
<
>
≤
≥
or
All Real Numbers
DNE
log
log
n
ln
n
√
|
|
e
sin
cos
tan
arcsin
arccos
arctan
⟨
⟩
∞
DNE
-∞
∞
∪
DNE
[more..]