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The function f is defined by f (x) = 2x²+3. Find f (2x).
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4 votes
The function f is defined by f (x) = 2x²+3.
Find f (2x).

User Chili
by
4.2k points

1 Answer

5 votes

Answer:


f(2x) = 8x^(2) +3

Explanation:

f (x) = 2x²+3

f(2x) =
2(2x)^(2) + 3

f(2x) =
2(4x^(2) ) + 3

f(2x) =
8x^(2) + 3

User Bennofs
by
5.0k points
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