Which of the following represents a constant from the expression given?

15x2 + 2x + 9

A.
24
B.
9
C.
15
D.
2

1 answer

In the expression \( 15x^2 + 2x + 9 \), the constant term is the term that does not contain any variable (in this case, \( x \)).

The constant term in this expression is \( 9 \).

So the correct answer is:

B. 9