If there is no number before a variable, the coefficient is understood to be 1. So the correct answer is B. 1. For example, in the expression \( x \), the coefficient of \( x \) is 1, meaning it can be interpreted as \( 1x \).
If there is no number before a variable, is there a coefficient and what would it be?
A. 0
B. 1
1 answer
1 answer