4. Select the cube root so the parent function is f(x)=√x. Set a and b both to 1. A. Using the graph, what is the value of f(x) at x = 8? B. Set b to 4 to graph y = f(4x). For what x-value will f(4x) = 2? C. Set b to 0.5 to graph y = f(0.5x). For what x-value will f(0.5x) = 2? You may need to zoom out (-) or click and drag the grid to see more of the graph. D. What happens to the graph as b increases? Why?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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4. Select the cube root so the parent function is f(x) = 3√x. Set a and b both to 1.
A. Using the graph, what is the value of f(x) at x = 8?
B. Set b to 4 to graph y = f(4x). For what x-value will f(4x) = 2?
C. Set b to 0.5 to graph y = f(0.5x). For what x-value will f(0.5x) = 2?
You may need to zoom out (-) or click and drag the grid to see more of the graph.
D. What happens to the graph as b increases?
Why?
Transcribed Image Text:4. Select the cube root so the parent function is f(x) = 3√x. Set a and b both to 1. A. Using the graph, what is the value of f(x) at x = 8? B. Set b to 4 to graph y = f(4x). For what x-value will f(4x) = 2? C. Set b to 0.5 to graph y = f(0.5x). For what x-value will f(0.5x) = 2? You may need to zoom out (-) or click and drag the grid to see more of the graph. D. What happens to the graph as b increases? Why?
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