To determine which equations have a leading coefficient of 3 and a constant term of 2, let’s analyze each of the given options:
- 0: This is a constant and does not have a leading coefficient nor a constant term of 2. Thus, this option does not apply.
- 3x²: This is a quadratic equation where the leading coefficient (the coefficient of x²) is 3. However, it does not have a constant term since there is no additional constant added at the end. Therefore, this does not meet the criteria.
- 2x: This is a linear equation with a leading coefficient of 2 (the coefficient of x), not 3. Since the leading coefficient is not 3, this option does not apply.
- 2: This is a constant equation and does not have any variables. It represents a constant term of 2, but there is no leading coefficient involved. Thus, this option also does not meet the criteria.
In conclusion, none of the provided equations have a leading coefficient of 3 and a constant term of 2. All options fail to meet one or both criteria.