If f(x) = x 2 -6x+8 then f'(5) – f'(8) is equal to

CA Foundation · Quantitative Aptitude · MTP · January 2025
If f(x) = x 2 -6x+8 then f'(5) – f'(8) is equal to
(A) A. f'(2)
(B) B. 3. f'(2)
(C) C. 2. f'(2)
(D) D. none of these.

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. 3. f'(2)

Topics: Part-A: Business Mathematics

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