f x=2 then y=8. Which of these functions could be correct?
Question
f x=2 then y=8. Which of these functions could be correct?
Solution
The function could be y = 4x. Here's why:
Step 1: Substitute x = 2 into the function y = 4x. Step 2: Calculate y = 4 * 2. Step 3: The result is y = 8.
So, the function y = 4x could be correct because when x = 2, y = 8.
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