Question

The coefficients of the expression 4x^3-3x^2+2x-1 are
A.4, 3, 2, 1
B.4, –3, 2, –1
C.–4, –3, –2, –1
D.4, 3, 2, –1

Answer 1

Coefficients are the number parts of an expression.

So, in $4 x^{3} -3x^{2}+2x -1$

the coefficients are 4, -3, 2, -1.

Hence, the answer is B.