To move a function up, you add outside the function: f (x) + b is f (x) moved up b units. Moving the function down works the same way; f (x) – b is f (x) moved down b units.
Given the initial function:
[tex]f(x)=x^2[/tex]
The new function
[tex]g(x)=x^2+3[/tex]
This means that the function has been shifted upwards by 3
The correct graph will be
Thus, option X is correct
