A basketball coach uses a series of drawings in order to teach Tommy the proper sequence of behaviors necessary to successfully carry out a play from the play book.
This is an example of using:

a) picture prompts
b) total task presentation
c) forward chaining
d) graduated guidance

a) picture prompts

Explanation:

Picture Prompt refers to a method of dual coding which may require students to explain an image or images used as illustrations. The understanding is that by combining verbal, written, and visual modes, information is encoded in more than one way, increasing the likelihood that important information is remembered later

answer; assisted marriages;