The coefficients in the expression are
1 and 7
The constant in the expression is 4
Sarah did not recognize the coefficient of n as 1
What are constants and coefficients
According to the problem, we have the expression
A constant is a term in an algebraic expression that does not contain a variable. It is a fixed numerical value.
- In the problem, the term that fits this definition is 4
A coefficient is the numerical factor that multiplies a variable in an algebraic expression.
- In the problem, the terms that fits this definition are 1 and 7