Find the coordinates of the point seven tenths of the way from A to B. A= (-3,-6) b= (9,5)
Question
Find the coordinates of the point seven tenths of the way from A to B.
- A = (-3, -6)
- B = (9, 5)
Solution
To find the coordinates of the point that is seven tenths of the way from point A to point B, you can use the formula for finding a point on a line segment between two points:
P = A + t(B - A)
where:
- P is the point you're trying to find,
- A and B are the given points,
- t is the fraction of the distance from A to B (in this case, seven tenths or 0.7).
First, find the difference between the x-coordinates and y-coordinates of points B and A:
B - A = (9 - (-3), 5 - (-6)) = (12, 11)
Then, multiply these differences by t:
0.7 * (12, 11) = (8.4, 7.7)
Finally, add these results to the coordinates of point A:
P = A + t(B - A) = (-3, -6) + (8.4, 7.7) = (5.4, 1.7)
So, the coordinates of the point seven tenths of the way from A to B are (5.4, 1.7).
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