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Consider the equation:
12
x
+
1
=
15
x
Is
x
=
1
3
the solution to the equation?
no
yes
Box 1:
Select the best answer
yes
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Intervals
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x
x
√
n
√
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|
(
)
π
∞
DNE
x
√
(
)
π
∞
DNE
(
)
(
]
[
)
[
]
—∞
∞
∪
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<
>
≤
≥
or
All Real Numbers
DNE
log
log
n
ln
n
√
|
|
e
sin
cos
tan
arcsin
arccos
arctan
⟨
⟩
∞
DNE
-∞
∞
∪
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