Which model best represents the expression 2(-4)?(1 point)
Responses
The correct model to represent the expression 2(-4) is a number line with an arrow pointing to the left, indicating a negative direction.
To find the value of the expression 2(-4), we need to multiply 2 by -4.
So the model that represents this expression is:
-4 -4
with the number 2 in front, indicating that we need to multiply -4 by 2.