Question

define coefficient and variables with examples​

Answer 1

Answer:

A number used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a coefficient. Variables with no number have a coefficient of 1. Example: x is really 1x. ... Example: In ax2 + bx + c, "x" is a variable, and "a" and "b" are coefficients.

Answer 2

Answer:

A coefficient is an integer that is written along with a variable or it is multiplied by the variable. In other words, a coefficient is the numerical factor of a term containing constant and variables. For example, in the term 2x, 2 is the coefficient