Ok so your original equation was y=4(x-2)²-1
Therefore we need to expand the bracket to find the original equation.
To do this we need to find (x-2)²=x²-4x+4
Now we multiply this by 4 and subtract 1
4x²-16x+15 Therefore B is the answer
I believe the correct answer is thirty six point seven
Answer:

Step-by-step explanation:
The coordinates of M are calculated using the midpoint formula:

where
and
We substitute into the formula to obtain:

We simplify to get:

The coordinates of the midpoint of CD are:

Answer:
why you're brain is being described by the following statements about you guys
Step-by-step explanation:
why po