You order the values from least to greatest, than you find a common factor for all of them ( it could be one if they're not too far apart). Then, you find the median, then Q¹ then Q³. Than you subtract Q¹ from Q ³.
Answer:
Step-by-step explanation:
Because can further be factorised as (x - 2) (x + 2).
Answer:
non linear
Step-by-step explanation:
the graph is showing more of a parabola than a linear line