If the polynomial f(x) = 2x^3 - 4x^2 + 2x, what is the highest common factor (H.C.F.) of its terms?

A. 2X

A person walks at a speed of 4 km/h. How far will they walk in 3 hours?

B. 12 KM

Which of the following is a factor of the polynomial x^2 - 5x + 6?

A. X - 2

If the highest common factor (H.C.F.) of the polynomials 4x^2 - 8x and 2x^2 - 6x is k, what is the value of k?

A. 2X

If f(x) = x^3 - 3x^2 + 4, what is f(1)?

A. 2