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Explain how the function f(x) = eˣ would change with a shift to the right by 2, up by 4, and a vertical stretch of 3, reflected about the x-axis.

User PhML
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Final answer:

To shift the function f(x) = eˣ to the right by 2, up by 4, and vertically stretch it by 3, while reflecting it about the x-axis, we apply each transformation step-by-step. The resulting function is f(x) = -3eˣ₋₂ - 4.

Step-by-step explanation:

To analyze how the function f(x) = eˣ changes with a shift to the right by 2, up by 4, and a vertical stretch of 3, reflected about the x-axis, we can apply the transformations to the original function step-by-step.

To shift the function to the right by 2, we replace 'x' with '(x - 2)' in the original function: f(x) = eˣ becomes f(x) = eˣ₋₂.

To shift the function up by 4, we add 4 to the original function: f(x) = eˣ₋₂ becomes f(x) = eˣ₋₂ + 4.

To vertically stretch the function by 3, we multiply the original function by 3: f(x) = eˣ₋₂ + 4 becomes f(x) = 3eˣ₋₂ + 4.

To reflect the function about the x-axis, we multiply the entire function by -1: f(x) = 3eˣ₋₂ + 4 becomes f(x) = -3eˣ₋₂ - 4.

User Eugene Brevdo
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