The graph of f(x) = sqrt(x) is shifted 4 units right and 3 units up. What is the equation of the transformed graph?

✓ Correct Answer: Option B

A horizontal shift right by 4 units means replacing x with (x-4). A vertical shift up by 3 units means adding 3 to the function. Thus, the new equation is y = sqrt(x-4) + 3.