The function f is defined by 4x -1 if 21, f(x) = 2²+x+3 if r <1. (a) Determine whether or not f is continuous at r = 1. The graph of the function g is obtaincd by applying the following transformatior to the graph of f: a horizontal translation 2 units to the left, followed by a reflection in the r-axis, followed by a vertical stretch by a factor of 3. (b) Find g(x).

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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The function f is defined by
4x -1 if r21,
f(x) =
2²+x+3 if r < 1.
(a) Determine whether or not f is continuous at r = 1.
The graph of the function g is obtaincd by applying the following transformations
to the graph of f:
a horizontal translation 2 units to the left, followed by
a reflection in the r-axis, followed by
a vertical stretch by a factor of 3.
(b) Find g(r).
Transcribed Image Text:The function f is defined by 4x -1 if r21, f(x) = 2²+x+3 if r < 1. (a) Determine whether or not f is continuous at r = 1. The graph of the function g is obtaincd by applying the following transformations to the graph of f: a horizontal translation 2 units to the left, followed by a reflection in the r-axis, followed by a vertical stretch by a factor of 3. (b) Find g(r).
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