Question

What is the length of the line segment that is graphed from (1, 3) to (5,3)?

A. 3 units
B. 4 units
C. 5 units
D. 6 units


PLEASE HELP!!!!!!!!!!

Answer 1

B is the answer, hope this helps!!

Answer 2

To solve this just use the distance formula, which is:
√(x2-x1)^2+(y2-y1)^2

1. plug into formula
√(1-5)^2+(3-3)^2

2. solve
√ (-4)^2+0^2= √16

3. Simplify
B. 4 units