The coordinates of A and B into these formulas, the x-coordinate is -1/10 and the y-coordinate is -21/10.
The coordinates of a point that is t = 3/10 of the way from point A to point B, you can use the following formulas:
x = (1 - t) * xA+ t * xB
y = (1 - t) * yA + t * yA
where t is the fraction of the distance from A to B. In this case, t = 3/10. Let's substitute the coordinates of A and B into these formulas:
For the x-coordinate:
x = (1 - 3/10) * (-4) + 3/10 * 9
For the y-coordinate:
y = (1 - 3/10) * (-6) + 3/10 * 7
For the x-coordinate:
x = 3/10 * (-4) + 3/10 * 9 =-1/10
For the y-coordinate:
y = 7/10 * (-6) + 3/10 * 7 = -21/10
Therefore, the coordinates of the point that is 3/10 of the way from A to B are approximately (-0.1, -2.1).