The correct response is: The model represents 6⋅(−4), which is solved by multiplying 6 times 4 and changing the sign to get −24.
This response accurately describes how the repeated addition of -4 six times can be expressed as a multiplication problem where 6 is multiplied by -4. The solution involves multiplying the absolute values and then applying the appropriate sign based on the multiplication of a positive and a negative number, resulting in -24.