(10,-15) ; (0,-5) ; (5,-10) ; (-1,-4)

What is the domain of the set of ordered pairs above?
A. {-1, 10}
B. {-4, -5, -10, -15}
C. {-1, -4}
D. {-1, 0, 5, 10}

Question

(10,-15)  ;  (0,-5)  ;  (5,-10)  ;  (-1,-4)

What is the domain of the set of ordered pairs above?
	A. 	{-1, 10}
	B. 	{-4, -5, -10, -15}
	C. 	{-1, -4}
	D. 	{-1, 0, 5, 10}

nnesha · Answer

domain is all x values in the order pair

nnesha · Answer

|dw:1415265950687:dw|
every first number in the order pair is x and second is y

nnesha · Answer

so what's your answer suppose to be ??

anonymous · Answer

my answer is c! @Nnesha

nnesha · Answer

no!
what is your x in first order pair

nnesha · Answer

(10 , -15) which one is x

anonymous · Answer

10 @Nnesha

nnesha · Answer

yes right so find x of other pair 
all your x is domain

anonymous · Answer

0 5 -1

nnesha · Answer

you have  four pair 
so x suppose to be four :)