Question

Find the point that is one-fourth of the way from P=(2,-5,3) to Q=(1,-2,5). Please show step-by-step, this way I can learn it. Thank you.

Answer 1

for each coordinate, add 1/4 of the difference between P and Q. For example, using the x coordinate, Q-P = 1-2 = -1

So, add -1/4 to P, and the new x-coordinate is 1.75

similarly for y and z.