Hello there! There are four quadrants in a coordinate plane.Quadrant I has coordinates of all positive numbers (+, +), Quadrant II is to the left of it, with the x-coordinate being negative and y-coordinate being positive ( - , +), Quadrant III is below it, and the coordinates are all negative ( -, -) , and Quadrant IV is to the right of that, were the x-coordinate is positive, and the y coordinate is negative ( +, -). You can see this as shown in the image in the attatchment.
As we can see, point G's x-coordinate is positive, and the y-coordinate is negative. By that, point G is definitely in Quadrant IV. The answer is D: Quadrant IV.