This can have several answers as long your equation follows what the question is asking!
It can look like:
7x^5+2x^2+6
Or can even look like:
7x^5 + 6x^4 + 5x^3 + 4x^2 +6
In both equations, the polynomial is a 5th degree, with its leading coefficient as 7 and a constant term of 6.
Hope that helps!