Answer:
17
Step-by-step explanation:
The point plotted is 4.1. In order to find what it is the square root of, you need to square it:
4.1^2 = 16.81 ≈ 17
The correct answer would be C
32?
Im not sure but i hope its right
Replace x with x+3:
f(x+3) = (x+3)²
which is x² translated 3 units left