Answer:
[tex]y=2x+2[/tex]
Step-by-step explanation:
Let x be the number of weeks.
We have been each week the chess club gain 2 more members, so number of members gained in x weeks will be 2x.
We are also told that the first week the chess club has 2 members. This means total number of members will be equal to members gained in x weeks plus first week.
[tex]y=2x+2[/tex]
Therefore, the equation [tex]y=2x+2[/tex] represents the total number of members in the chess club.
