Question

What are the values of y if the distance between the points what are the values of Y if the distance between the points break it took over and break it - 4, 3 is time

Answer 1

The eqution to calculate the distance between two points (x1,y1),(x2,y2)

[(x1-x2)^2+（y1-y2)^2]^1/2=the distance

So,for this question,

[(10–2)^2+(-3-y)^2]^1/2=10

8^2+(y+3)^2=100

y=3 or -9.