is a coffient a fixed number without a varibule

Answer 1

Yes, a coefficient is typically a constant number that is multiplied by a variable in an algebraic expression. For example, in the expression \( 5x \), the number \( 5 \) is the coefficient of the variable \( x \). It does not change as \( x \) varies; it remains fixed while \( x \) can take on different values. Coefficients can be any real number, including integers, fractions, or irrational numbers.