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Byju's Answer
Standard XII
Mathematics
Plotting Graph of Quadratic Equation
For quadratic...
Question
For quadratic expression
y
=
a
x
2
+
b
x
+
c
,
a
>
0.
It's graph will always lie above the vertex.
A
True
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B
False
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Solution
The correct option is
A
True
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0
Similar questions
Q.
For any quadratic expression
y
=
a
x
2
+
b
x
+
c
,
if
a
<
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&
D
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then it's graph will intersect the
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−
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Q.
For any quadratic expression
y
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,
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Q.
For any quadratic expression
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b
x
+
c
,
a
<
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and if
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Q.
For any quadratic expression
f
(
x
)
=
a
x
2
+
b
x
+
c
,
a
>
0
and if
(
v
,
f
(
v
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)
is it's vertex, then
y
∈
Q.
For the given quadratic expression
y
=
a
x
2
+
b
x
+
c
,
if
a
>
0
&
D
=
0
,
then the graph will intersect the
x
−
axis at
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