Mathematics: Given the domain {-2,2,4}, what is the range for the relation 3x+y=3?

If g(x)=g(2) then x=2So 3(2)-1 = 5...

Given the domain {-2,2,4}, what is the range for

eddsworldfrantic

12.01.2022

The range is [9,-3,-9]

Step-by-step explanation:

we have the relation

3x+y=3

To find the range determine the value of y for each value of x in the relation

For x=-2

substitute in the equation

3(-2)+y=3

-6+y=3

y=9

For x=2

substitute in the equation

3(2)+y=3

6+y=3

y=-3

For x=4

substitute in the equation

3(4)+y=3

12+y=3

y=-9

therefore

The range is [9,-3,-9]

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