This symbol "∩" means intersection of both sets or what do both sets contain that are the same..
First set contains all numbers less than -5 and the other set contains all numbers greater than 5 so the sets don't overlap at all.
The solution set is empty ∅
F(x) = -x + 2 is a reflection across the x-axis and a phase shift two units up.
The last graph is correct, with the points at (0,2) and (2,0)
Answer:
if things have similarities that means that have certain things that are the same between them. not always are they the exact same thing
Step-by-step explanation:
<span>will be selected as president of the sports club (and) will also be elected editor of the school magazine
you can see the ( and ) it means intersect
so
</span><span> president of the sports club </span>∩ <span>editor of the school magazine
= .7 * .4 = .28</span>
