Answer:

Step-by-step explanation:
Given,
A = { ( 2 , 3 ) , ( 5 , 1 ) , ( -3 , -2 ) , ( 0 , 3 )
To find : Range
Range are set of all y - co-odinates.
So, Range = { - 2 , 1 , 3 }
Hope I helped!
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Answer:
a)10$
Step-by-step explanation:
Answer:
3(2y+1)-3y=15 y=4
Step-by-step explanation:
substitute x=2y+1 into x then solve for y
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Answer:
-4+(-9)
Step-by-step explanation:
-4-9=-13 and-4+(-9)=-13
which means they're equivalent to each other