The coefficients are just the numbers in front of the letters. If there is no number, then it is a 1. Therefore, the coefficients are -7 and -1 (since the second t has no number, but does have a negative sign).
It is the number (coefficient) that belongs to the variable of the highest degree in a polynomial.
addition of coefficient
the numerical factor in a term of polynomial
By itself there is none. A coefficient is the multiplying factor in a polynomial equation.
Yes
coefficient
No.
Not necessarily. If the exponent is not an integer then it is not a polynomial.
It is the Coefficient. It only refers to the given term that it is front. e.g. 2x^2 - 3x + 1 The '2' in front of 'x^2' only refers to 'x^2'. The '-3' in front of 'x' is the coefficient of '-3' The '1' is a constant.
Anywhere. Provided it is not zero, and number p can be the leading coefficient of a polynomial. And any number q can be the constant term.
There is no polynomial below.(Although I'll bet there was one wherever you copied the question from.)
The order of the polynomial (the highest power) and the coefficient of the highest power.