What is the midpoint of the line segment joining and ?
Answer and explanation
Correct answer: B.
- Step 1: Use the midpoint formula . Step 2. Compute: . **Answer: . Why not the others:** is the sum of coordinates without dividing by 2; and make sign or arithmetic errors.
Practise more Advanced Calculus, Vectors, Matrices and Distributions.
Free questions with an explanation for every one, and full timed Selectividad / EvAU (Spain) mock tests.