Answer:
23
Step-by-step explanation:
Answer:
Step-by-step explanation:
Combine Like Terms:
=−2y+10+2y+−8
=(−2y+2y)+(10+−8)
=2
Answer:
the given picture is not clear
Answer:






Where h,k represent the vertex and we got:

(5,6)
Step-by-step explanation:
We have this original function given :

And we want to find the vertex for this new function
and we have:

And solving the square we got:

And adding similar terms we got:

Now we can complete the square like this:


The general equation is given by:

Where h,k represent the vertex and we got:

(5,6)