Answer:
Step-by-step explanation:
∩ 
is asking for the intersection of sets 
and , or simply, which numbers can be found in both sets.
The numbers shared between the two sets are 
.
Next, we need to union this result with the set 
, or simply, combine the numbers in both sets together.
This would result in 
Answer:
Check Explanation
Step-by-step explanation:
5b = 25 (equation)
5b (neither)
5(3+4) (expression)
To round it would be 0-4 you keep the same # 5-up so in this case it would be 12 ,
Answer:
slope = 2/1 or 2
the Y-intercept is 1
Step-by-step explanation:
Rise over run meaning count the rise (2) then the run (1)
The slope is 5/2
The slope formula is:
m = y2 - y1 / x2 - x1
Our points are:
(-1, 4) and (1, 9)
Just insert them into the formula and simplify to get your answer:
m = 9 - 4 / 1 + 1
m = 5/2
