Practice problem
Write the following set SSS in roster form. (Here Z\mathbb{Z}Z is the set of integers.) S={x∣x∈Z,−1≤x≤2}S = \{x| x \in \mathbb{Z} , -1 \leq x \leq 2\}S={x∣x∈Z,−1≤x≤2}
{-1,0,1,2}
{-0,1,2}
{1,2}
Type a concept, like “slope” or “photosynthesis”.