What’s the interval domain of y=3
2 answers:
Answer:
Domain:
(
−
∞
,
0
)
∪
(
0
,
+
∞
)
Range:
(
−
∞
,
+
∞
)
Step-by-step explanation:
y
=
3
x
y
is defined
∀
x
∈
R
:
x
≠
0
Hence the domain of
y
is
(
−
∞
,
0
)
∪
(
0
,
+
∞
)
Now consider:
lim
x->0-
y
=
−
∞
and
lim
x->0+
y
=
+
∞
Hence the range of
y
is
(
−
∞
,
+
∞
)
This can be seen from the graph of
y
below.
graph{3/x [-10, 10, -5, 5]}
You might be interested in
Answer:
67
Step-by-step explanation:
subtract 90 from 23 and you should have what you need to save.
Answer:
x=2.4
Step-by-step explanation:
brainliest pls
Step-by-step explanation:
Answer:
it is C
Step-by-step explanation:
Answer:
a = 0,-7
Step-by-step explanation:
a^2 + 7a=0
Factor out an a
a(a+7) =0
Using the zero product property
a=0 a+7 =0
a =0 a= -7