Question

The graph of f(x) = x2 has been shifted into the form f(x) = (x − h)2 + k.

Answer 1

What is the value of H?

Answer 2

But how do you know what it is?

Answer 3

This was also with the question..

Answer 4

Sorry, my original answer was wrong. (h, k) is the vertex (where the graph begins)

Looking at the image, it begins at (4, -2) so h would be 4.

Answer 5

Thanks! I get it now!