The y values are not changing so y = 6 describes the line
Between the 4 and the 7 is it a multiplication or an X?
If the multiplication sign, this is the solution

Answer:
second and last are true
Step-by-step explanation:
If a binomial

is a factor of a polynomial, then

is a root of this polynomial.
Answer: Adiya’s method is not correct. To form a perfect square trinomial, the constant must be isolated on one side of the equation. Also, the coefficient of the term with an exponent of 1 on the variable is used to find the constant in the perfect square trinomial. Adiya should first get the 20x term on the same side of the equation as x2. Then she would divide 20 by 2, square it, and add 100 to both sides.