Answer:
Terms
![3x^2,\ 2x,\ 7](https://img.qammunity.org/2020/formulas/mathematics/middle-school/nmgj34fva74pzfrnff6ejj9wjmeosnipgl.png)
Coefficients
![3,\ 2](https://img.qammunity.org/2020/formulas/mathematics/middle-school/wv7vdzo4ae2uxb059xa6s202xx3ihkkfod.png)
Neither one
![x^2](https://img.qammunity.org/2020/formulas/mathematics/middle-school/lj2p7ilwuzg3rb119glsof4tows22y4e2d.png)
Explanation:
The trinomial
consists of three terms:
So,
go into the first column.
Numbers 3 and 2 are coefficients at
and
respectively.
These two numbers go into the second column.
is not a term (because
is a term) and is not a coefficient, because coefficients are numbers.