Question

The graph of f (in blue) is translated a whole number of units horizontally and vertically to obtain the graph of k (in red).

The function f is defined by
=f(x)= x squared
.
Write down the expression for k(x)

Answer 1

You didn't specify how many units f(x) was moved but we can say:

if f(x)=x^2

k(x)=(x±h)^2±v where h is the horizontal shift and v is the vertical shift