Terminating because the decimal ends rather than going on forever which would be repeating
Y is the easiest to fix because it has no coefficient, and is therefore the easiest to set on the other side of the equation by itself
The U and inverted U symbols, ∪ and ∩, are mathematical symbols used to denote union or intersection, respectively. For example, when a rational algebraic equation is graphed, there may be some points where the equation is undefined. Visually, we see it as breaks or discontinuities. We use the ∪ symbol to express union. For example, {-∞,2)∪(4,+∞). That means that the graph passes at all x values except x=3.
The ∩ symbol is used for intersection of two lines, for instance. When equation A and equation B are graphed, they can intersect at points (x,y). It is therefore expressed as: A∩B = (x,y).
Answer:
it would be C) focus: (0,3); directrix: y=-3
Step-by-step explanation:
