The input when the output is 2 is -3
How to determine the input when the output is 2?
The equation of the function is given as:
y = f(x)
f(x) = 2/3x + 4
This means that:
y = 2/3x + 4
When the output is 2, we have:
2/3x + 4 = 2
Subtract 4 from both sides
2/3x = -2
Multiply both sides by 3
2x = -6
Divide both sides by 2
x = -3
Hence, the input when the output is 2 is -3
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