Question

Rewrite the function by completing the square.
f(x) = x^2 - 14x +63

Answer 1

`f(x)=(x-7)^2+14`

Explanation:

The complete square of this would be
`x^2-14x+49`, since then that would be just
`(x-7)^2`. Therefore, you can rewrite the function like this:

`f(x)=(x^2-14x+49)+14\\f(x)=(x-7)^2+14`

Hope this helps!