Question

Two points, (-2,4) and (2,4), are plotted on a coordinate grid.

Answer 1

Answer:

Step-by-step explanation:

Given the coordinate points  (-2,4) and (2,4), the expression to calculate the distance between the points is expressed as:

D = √(x2-x1)²+(y2-y1)²

From the coordinates;

x1 = -2, y1 = 4, x2 = 2 and y2 = 4

Substitute

D = √(2-(-2))²+(4-4)²

D = √(4)²+(0)²

D = √16

D = 4

The distance between the two points is 4 and the expression used is D = √(2+2))²+(4-4)²