{(-2, 6), (-5, -1), (3, 7), (-5, 0)}
Domain: The domain is all the x-values (-2, -5, 3, -5)
Range: The range is all the y-values (6, -1, 7, 0)
Function: It's not a function because of the x-value -5 is repeating.
Answer:
Step-by-step explanation:
domain (ur x values) = [ -5,-2,3 ]...only write repeating values once
range (ur y values) = [ -1,0,6,7]
a function will not have any repeating x values....it can have repeating y values, just not the x ones...all x's have to be different
therefore, this is not a function because u have repeating x values of -5
km to m
1 km = 1000 m
2km = 2000 m
2000 : 800
20:80
answer: 1:4
[ Answer ]
[ Explanation ]
4 + 3 + 7 ___ 7 + 0 + 7
Solve Each Side:
4 + 3 + 7 = 14
7 + 0 + 7 = 14
14 __ 14
14 is equal to 14, therefore the __ (Or ?) is replaced with an = sign.
use the formula of centroid that is
= x1+x2+x3/3