Quadratic Function Evaluation and Parameter Det… | ExamDuo
Ask Doubts
Log in
Roots and Nature of Roots
Medium
Quadratic Function Evaluation and Parameter Determination
Let
f
(
x
)
=
a
x
2
+
b
x
+
c
be such that
f
(
1
)
=
3
,
f
(
−
2
)
=
λ
and
f
(
3
)
=
4
. If
f
(
0
)
+
f
(
1
)
+
f
(
−
2
)
+
f
(
3
)
=
14
, then
λ
is equal to :
Ask about this question
SELECT ONE OPTION
A
−
4
B
13
2
C
23
2
D
4
Check