For this case we have that by definition, a quadratic equation is of the form:

Where:
: It is the quadratic term
bx: It is the linear term
c: It is the independent term
So, if we have the following expression:

We rearrange:

We have to:
-7: It is the quadratic coefficient
1: It is the linear coefficient
4: It is the independent term
ANswer:
-7: It is the quadratic coefficient
1: It is the linear coefficient
4: It is the independent term