The last one is the answer
The answer would be the last choice
Answer:
degree of polynomial = 5
leading term = 
leading coefficient = 2
constant term = -6
Step-by-step explanation:

(i) The degree of the polynomial = 5. That is, the highest power of x
(ii) Leading term =
. This is the term with the highest power of x.
(iii) Leading Coefficient = 2. That is, the coefficient of the leading term (
)
(iv) Constant term = -6. This is the term that is independent of x or the term in which x doesn't appear.
X=7 What you can do is look at the first two values given, and make them x1 and y1. Then your next value here is y2.
So x1 is 14, and y1 is 3. y2 becomes 6. X2 is unknown.
Then make the formula: x1/y2 is equal to x2/y1
(You are setting two fractions equal to each other)
That makes 14/6=X/3. When we cross multiply, we find that x=7.