Question

What’s the distance between 4,-2 and 6,-1

Answer 1

√5

Explanation:

`( 4,-2 )=(x_1,y_1)\\( 6,-1)=(x_2,y_2)\\\\d=√(\left(x_2-x_1\right)^2+\left(y_2-y_1\right)^2)\\\\d =√(\left(6-4\right)^2+\left(-1-\left(-2\right)\right)^2)\\\\d=√(\left(6-4\right)^2+\left(-1+2\right)^2)\\\\d=√(2^2+1^2)\\\\d =√(4+1)\\\\d=√(5)`

Answer 2

Hello! I hope this helps