Answer:
Upper answer is right......
The answer is 10, because 5+5 is 10
Answer:
The vertex of the function is
Step-by-step explanation:
Suppose we have a quadratic equation in the following format:
The vertex of the function is the point , in which
In this problem:
This means that
So
The vertex of the function is
<span>f(x) = –10
f(5)=-10
f=</span>-10 divided by 5
f=-2