Question

3. Find the distance between the points (-3,-1) and (9,4) on the coordinate plane.

Answer 1

The distance between the coordinates is 13

Answer 2

Answer:

• 13 units

Step-by-step explanation:

Use the distance formula:

• $d = \sqrt{(x_1-x_2)^2+(y_1-y_2)^2}$
• $d = \sqrt{(-3-9)^2+(-1-4)^2} =\sqrt{144+25} =\sqrt{169} =13$