Answer:
3
Step-by-step explanation:
Using the distance formula,
⇒ d = √ ( x 1 − x 2 ) ^2 + ( y 1 − y 2 )^ 2
we can plug in our points,
⇒ P 1 = ( −6,1)
⇒ P 2 = ( -3,1 )
and solve for the distance:
⇒ d = √ (( x 1 − x 2 ) ^2 + ( y 1 − y 2 ) ^2)
⇒ d = √((-6-(-3))^2+(1-1)^2)
⇒ d = √((-6+3)^2)
⇒ d = √(-3)^2
⇒ d = √ 9
⇒ d = 3