The system of equations that represents the number of each type of basket Jake scored is given by:
x + y = 13
2x + 3y = 28
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
Jake scored 28 points in his basketball game by shooting only two-point and three-point shots, hence:
2x + 3y = 28.
He scored a total of 13 baskets, hence:
x + y = 13.
More can be learned about a system of equations at https://brainly.com/question/24342899