Function and Algebra Concepts Question
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Grade 12 Function and Algebra Concepts CCSS: HSF-IF.C.7d
Which of the following transformations results in a vertical stretch of the graph of y = 2^x by a factor of 3?
- y = 2^(3x)
- y = 3(2^x)
- y = 2^(x/3)
- y = 2^(x+3)