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The function g is defined by g(x) = 3x - 5. Find g (2x).
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4 votes
4 votes
The function g is defined by g(x) = 3x - 5.
Find g (2x).

User Parasu
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1 Answer

18 votes
18 votes
we want to replace x with 2x in the original equation
g(2x) = 3(2x) -5
We can multiply 3 and 2x to simplify this, which will give us 6x
g(2x) = 6x - 5
User KimCrab
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