I need help with 7-11 :/

Answer:
7) the constant is -8
11) [tex]-6x^{5} - 3x^{4} - 11x^{3} + 7[/tex]
Step-by-step explanation:
7) the constant is the independent value in the polynomial
so we have -8
11) we know a polynomial is written in its standard form whose terms are arranged from the highest power to the lowest power
so we have
[tex]-6x^{5} - 3x^{4} - 11x^{3} + 7[/tex]