The 
symbol means intersection, so everything that is in both sets, and the 
symbol means union, so the two sets combined.
So the answer is A.
So the answer is A.
On a typical day flights at a local airport arrive at a rate of 10 every 15 minutes at this rate how many flights would you expe
1 answer:
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Answer:
y = x - 3
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
Calculate m using the slope formula
m =
with (x₁, y₁ ) = (- 22, - 14) and (x₂, y₂ ) = (- 18, - 12)
m = =
=
, thus
y = x + c ← is the partial equation
To find c substitute either of the 2 points into the partial equation
Using (- 18, - 12) , then
- 12 = - 9 + c ⇒ c = - 12 + 9 = - 3
y = x - 3 ← equation of line