Answer:
1. No constants
Variables - (b,h)
Coefficients - (2, 2)
2. Constants - 6
Variables - (a, b)
Coefficients - (3,5)
3. No Constants
Variables - (s)
Coefficients -( 3)
4. Constants - (-2)
Variables - (m,n)
Coefficients - ( 8,4)
