Answer:
D. 4X^2+1
Step-by-step explanation:
This is because when you add one after the function it moves it up one unit. When you multiply the first part by four, it causes the function to vertically stretch making it narrower.
So i have two answers this is Completing the Square:
(x+6)^2-36
and this is finding the perfect square trinomial:
x^2+12x+36
Hope this helps
Answer:
yes
Step-by-step explanation:
Answer:
y=19
Step-by-step explanation:
y=3(8)-5
y=19
The mechanical advantage of the block and tackle is that it is easier to lift a lock using multiple parts of the rope that go around the system of pulleys. If there are no friction, the mechanical advantage is exactly equal to the number of parts of the rope that are attached to the load.
