Solve the logarithmic equation. ln e^(x+2) = 3

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 15DE
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Solve the logarithmic equation.

ln e^(x+2) = 3

Oral Question List
1. Explain why loga a² = x.
2. What is the difference between a common logarithm and a natural
logarithm?
3. Why can we not condense the following logarithmic expression?
log, x + log; 2 – log, 3y
4. Is the following an equation describing a vertical or a horizontal
parabola? Why?
x = -y? + 11x – 10
5. Think of the standard equations of both a vertical and a horizontal
parabola. What is the general form of the vertex for both?
y = a(x – h)² + k
x = a(y – k)? +h
Transcribed Image Text:Oral Question List 1. Explain why loga a² = x. 2. What is the difference between a common logarithm and a natural logarithm? 3. Why can we not condense the following logarithmic expression? log, x + log; 2 – log, 3y 4. Is the following an equation describing a vertical or a horizontal parabola? Why? x = -y? + 11x – 10 5. Think of the standard equations of both a vertical and a horizontal parabola. What is the general form of the vertex for both? y = a(x – h)² + k x = a(y – k)? +h
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