Answer :

a) 1, 2, 4
b) [tex]7t^4,7[/tex]
c) 4
a) The degree of the first term is... 1
[tex]first \ term = 3t [/tex]
The degree of the second term is... 2
[tex]second \ term = t^2[/tex]
The degree of the third term is... 4
[tex]third \ term = t^4[/tex]

b) The leading term of the polynomial is... 7t⁴
The leading coefficient of the polynomial is... 7

c) The degree of the polynomial is... 4