I’m going to say pre-algebra because that’s when I learned it in my school system but you may also learn it in algebra as well, College ready math can start in 8th grade math but I would think it would be in highschool.
9514 1404 393
Answer:
F ∪ H = [2, ∞)
F ∩ H = (6, ∞)
Step-by-step explanation:
Graphs of the two sets are shown in the attachment. Set F is shown in red; set H is shown in blue. The solid dot means the point is included in the set, equivalent to a square bracket in interval notation. The open dot means the point is not included in the set, equivalent to a round bracket (parenthesis) in interval notation.
<u>F ∪ H</u>
The union of two sets is the set that contains elements that are members of either set. Here, set F includes all of the elements of set H, so the union of the to sets is simply set F.
F∪H = F = [2, ∞)
__
<u>F ∩ H</u>
The intersection of two sets is the set of elements that are common to both sets. Here, every element of set H is also an element of set F, but not vice versa. So, the intersection of the sets is equivalent to set H.
F∩H = H = (6, ∞)
Answer: (222) + (444) =
Step-by-step explanation:
(666) HELL IS COMING!!!!!!!!!!!!!!!!
Answer: (2, 10)
This equation is written in standard form
y = a(x – h) + k
To find the vertex simply write it as (h, k)
In this case h = 2, k = 10
So your answer will be (2, 10)
Keep in mind that h = 2 not -2 I kept making this same mistake when we learned this in school. Please do not make the same mistake I did.
I hope this help!