f(x) = x3 - 2x + 10 হলে f(1) = কত?

A 8

B 9

C 7

D 10

Solution

Correct Answer: Option B

প্রদত্ত ফাংশন:
- f(x) = x³ - 2x + 10

f(1) বের করতে x = 1 বসাই:

- f(1) = (1)³ - 2(1) + 10
- f(1) = 1 - 2 + 10
- f(1) = 9

উত্তর: f(1) = 9

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