Week 8 Practice Questions | Prasnya
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Week 8
Question 1
00:00
Est. 2 min
Marks:
+4.00
0.00
Consider the quadratic function
f
(
x
)
=
a
x
2
+
2
x
+
3
,
f(x)=ax^2+2x+3,
where
a
∈
R
a \in \mathbb{R}
. If the slope of the graph
f
(
x
)
f(x)
at
x
=
2
x=2
is equal to
−
2
-2
, determine the value of
a
a
.
Integer answer
Medium Difficulty
15 March 2026
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