Starting with the first part, shifting 2 units left, this means that for this new function, for each value of x, the original function is equal to if you plugged in a value 2 values higher. Therefore, we should be looking for a x+2 -- that's C. Then, for the second part, we need to go up 9 units, which adds 9, so C fits that as well.
Ok, we are first asked to shift two units to the left. This means that, each value of x compared to the original function is going to be two values higher. This means that, we are looking for x + 2 which can be seen in the answer C.
Ok, now we need to look for a nine unit shift up. This means that you add nine to the function. This can also be seen in the answer C.
