Question

I've been getting this question wrong and i still don't know it.

Answer 1

Answer:

the answer is B - He can use the laser to point to specific information on the slides.  

Explanation:

laser pointers are used and its on edge

Answer 2

Answer: Option (A) is the correct answer.

Explanation:

Laser helps in zooming an image on which it is directed or falls so that it becomes easier for a large population to understand what the teacher or guide is talking about.

For example, when Greg is giving slide show presentation to a large audience then in order to make his slides visualized by everyone in the room he uses laser.

Therefore, we can conclude that a laser best help him with the presentation as he can use the laser to enlarge images on the slides.