2x+ 1 (a) A functionf has the property that f = x + 6 for all real values a # 0. What is the value of f(4)? (b) Determine all real numbers a, b and c for which the graph of the functic y = log, (x + b) +c passes through the points P(3, 5), Q(5, 4) and R(11,3).

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 1DE
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2x +1
(a) A function f has the property that f
= x + 6 for all real values of
a #0. What is the value of f (4)?
(b) Determine all real numbers a, b and c for which the graph of the function
y = log.(x + b) +c passes through the points P(3,5), Q(5, 4) and R(11,3).
6.
Transcribed Image Text:2x +1 (a) A function f has the property that f = x + 6 for all real values of a #0. What is the value of f (4)? (b) Determine all real numbers a, b and c for which the graph of the function y = log.(x + b) +c passes through the points P(3,5), Q(5, 4) and R(11,3). 6.
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