Answer:
D (1,4)
Explanation:
The easiest way to check if a coordinate is part of a solution is to graph it.
The first number is the x coordinate. If it is POSITIVE count RIGHT, from the origin the number of places it says. If it's NEGATIVE count LEFT.
Likewise the second number is the y coordinate If it is POSITIVE count UP, from the origin the number of places it says. If it's NEGATIVE count DOWN.
(-3,3) is not part of the solution because the point three left three up is unshaded.
(1,4) is part of the solution because the point 1 right, four up is shaded.