A-Level
CAIE
Mathematics
May 2023
QP-202305-Mathematics-P13 · Question 2
Question (excerpt):
2 The function f is defined for x ∈> by f x = x2 −6x + c, where c is a constant. It is given that f x > 2 for all values of x. Find the set of possible values of c. [4] ..............................…
2 The function f is defined for x ∈> by f x = x2 −6x + c, where c is a constant. It is given that f x > 2 for all values of x. Find the set of possible values of c. [4] ..............................…
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