2. a) Find algebraically the x-intercept of y = 2 log x. b) Show algebraically that y 3log has an x-intercept at x = c) Find the x-intercept of y = 50 log 5x algebraically.

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section5.4: Logarithmic Functions
Problem 83E
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2. a) Find algebraically the x-intercept of y = 2 log x.
b) Show algebraically that y = 3log has an x-intercept at x =
2x
11
11
2
c) Find the x-intercept of y = 50 log 5x algebraically.
Transcribed Image Text:2. a) Find algebraically the x-intercept of y = 2 log x. b) Show algebraically that y = 3log has an x-intercept at x = 2x 11 11 2 c) Find the x-intercept of y = 50 log 5x algebraically.
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