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26-10-2022
Mathematics

Answered

5. The functions f and g are defined for x & R by
f: x 4x2x²
(i) Find the range of f.
g: x → 5x + 3
(ii) Find the value of the constant k for which the equation gf(x) = k has equal roots.

5 The functions f and g are defined for x amp R by f x 4x2x i Find the range of f g x 5x 3 ii Find the value of the constant k for which the equation gfx k has class=

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