is (y+7)=3 (x-2) Linear Nonlinear Function Not a Function

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3 answers

The equation (y+7) = 3(x-2) represents a linear function.
time (hours): 3 6 9 12
temperature (degrees celcius) 5 0 -5 -10

linear nonlinear function not a function

answer correctly which one is it :3
The relation between time and temperature in this case is a linear function.