what is the domain of the function below?
{(0,2)},(3,1),(5,2),(8,4)}?
a. {1,2,4}
b. {0,3,5,8}
c. {0,1,2,3,4,5,8}
d. {(0,2),(3,1),(5,2),(8,4)} *****
Is the following relation a function? {(0.3,0.6),(0.4,0.8),(0.3,0.7),(0.5,0.5)}
a. yes
b. no *****
c. cannot be determined
Lesson 6: formalizing relations and functions
1- b
2-b
3-a
4-c
5-d
These answers gave me 100%
I am here to help
1- b
2-b
3-a
4-c
5-d
thanks @Morgan!
The Domain = all x values... so in a coordinated pairs above (x,y) the domain = {0,3,5,8}
the Range would = all y values.
The definition of a function is that a function is a correspondence between a first set, called the domain (x values), and a second set, called the range (y values), such that each member of the domain corresponds to exactly one member of the range. So basically if any number is seen more than once in the domain... it's not a function.
b would be correct for the first question
b would be correct for the second question.
5.6.8 - Quick Check: Formalizing Relations and Functions
B
B
A
C
D
BOI THESE WILL GET YOU 100%! I sWEAR.
thanks Morgan 100% :3
Stupid moderator banned me from brainly for a day so now im here getting help on hw.
1. B
2. B
3. A
4. C
5. D
TRUST ME
nice! thanks, Morgan!
bbacd
thx @Morgan 100% correct dab on dem haters
thanks Morgan i needed to get that 100% even though i ave like an A i still need a bit help on thing, to cheek my answers !!!! :)
so are we not finna talk about how jake paul said dab on em haters on 2019 đ¤˘
I help people-
its bc we got a screwed up generation that thinks its funny to screw with peoples day aint nobody know y
The domain is the set of 1st values from the pairs: (b)
In #2 you are correct.
Thanks bro
Thanks Morgan! I got a 100%
Answers are still right 11/10/20 :)
thx
Morgan is still correct 10/9/2022.
B
B
A
C
D
correct as of 11/11/2022 thanks everybody
Ig no-one decided to put the answers next to the letter so here lol
1: B - (0,3,5,8)
2: B - no
3: A - yes
4: C - 2,744 meters
5: D - y+ 2 1/16