Question

Find the distance between these points.

R(-1, 0), S(8, 6)

√(26)
√(85)
3√(13)

Answer 1

DO you remember the distance formula?

Answer 2

Yes I do i just dont understand how to compelty use it

Answer 3

It's a direct substitution method.
say you have R(x1,y1) and S(x2,y2)
Substitute the value in the formula, and you'll have the answer. Did you get it now?

Answer 4

i do do that but im get confused and mess up

Answer 5

I think your problem is algebra. Can you just show me your solution so I can tell you where you get some problems?