Answer:
(x:21,30,39,48)(y:7,10,13,16)
Step-by-step explanation:
For an inverse, the x value becomes the output and the y values becomes the input
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2(1) + 4 = 6
2(2) + 4 = 8
2(3) + 4 = 10
( get a calculator )
1 step : get a calculator
2 step : use it
thank me later :)