Question

problem 2
select the number line that represents $3 \cdot (-6)$.
you can think of $3 \cdot (-6)$ as 3 groups of $-6$.

Explanation:

Step1: Understand the multiplication meaning

$3 \cdot (-6)$ means 3 groups of $-6$. On a number line, negative values move left from 0.

Step2: Match to the number line

The top number line has 3 leftward jumps of 6 units each from 0, which represents 3 groups of $-6$.

Answer:

The top number line (with three leftward arrows labeled $-6$ each, starting from 0)