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Part A: On the imagePart B: What is the answer of k?

Part A: On the imagePart B: What is the answer of k?-example-1
User Lewisqic
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1 Answer

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The effect on the graph replacing f(x) by f(x)+k is a vertical shift k units.

According to the graph the resulting function is 2 units higher from the original one. This means k has a value of 2.

User Bogdacutu
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