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Solve for the input of the function given the output: Given g(x) = 2x - 4, solve for x when g(x) = 0.

User Tehshin
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Final answer:

To find the input of the function g(x) = 2x - 4 for an output of zero, set g(x) to zero and solve for x. The solution is x = 2.

Step-by-step explanation:

We need to solve for x when given the function g(x) = 2x - 4 and the output g(x) = 0. To do this, set the function equal to zero and solve for x:

g(x) = 2x - 4 = 0

Add 4 to both sides:

2x = 4

Divide both sides by 2:

x = 4 / 2

x = 2

The input of the function that gives us an output of zero is x = 2.

User MrFlick
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