SOLUTION: Find two points on the y-axis that are a distance of 5 units from (4,2).
Algebra
->
Average
-> SOLUTION: Find two points on the y-axis that are a distance of 5 units from (4,2).
Log On
Algebra: Average
Section
Solvers
Solvers
Lessons
Lessons
Answers archive
Answers
Click here to see ALL problems on Average
Question 372253
:
Find two points on the y-axis that are a distance of 5 units from (4,2).
Answer by
solver91311(24713)
(
Show Source
):
You can
put this solution on YOUR website!
We know the two points are of the form
and
Using the distance formula:
Where one of the points is
, the other point is
, and the distance is 5, we can write:
Hence
and
Making the two points
and
John
My calculator said it, I believe it, that settles it