Answer:
negative
slope= -1/4
Step-by-step explanation:
Answer:
-4,15 -14,5 6,5
Step-by-step explanation:
This is called a difference of squares which always factors according to the rule for factoring the difference of squares....
(a^2+b^2)=(a+b)(a-b) in this case:
9w^2-16 so
(3w-4)(3w+4)
