Podcast
Questions and Answers
What is the inverse function of f(x) = 3log2(x) + 8?
What is the inverse function of f(x) = 3log2(x) + 8?
$f^{-1}(x) = 2^{rac{x-8}{3}}$
Solve for x: $4 imes 2^{x+5} - 10 = 22$
Solve for x: $4 imes 2^{x+5} - 10 = 22$
$x = -9$
What is the logarithmic regression equation that models the situation of Johnny Manziel's rookie card value over games played?
What is the logarithmic regression equation that models the situation of Johnny Manziel's rookie card value over games played?
a) $y = a + b imes ext{log}(x)$; b) 16 games
Explain the transformation from the function $f(x) = ext{log}_3(x)$ to $g(x) = ext{log}_3(81x)$.
Explain the transformation from the function $f(x) = ext{log}_3(x)$ to $g(x) = ext{log}_3(81x)$.
Solve for x: $ ext{log}(39) + ext{log}(4x^2) = 6$
Solve for x: $ ext{log}(39) + ext{log}(4x^2) = 6$
Find the inverse of $f(x) = ext{log}(3-x) + 2$. What is $f^{-1}(3)$?
Find the inverse of $f(x) = ext{log}(3-x) + 2$. What is $f^{-1}(3)$?
What is the value of A+C in the equation log logb/=Alog5+Blogz+Clogy?
What is the value of A+C in the equation log logb/=Alog5+Blogz+Clogy?
If f(x) = log4(æ-h) and x=4a, what is the value of f(x)?
If f(x) = log4(æ-h) and x=4a, what is the value of f(x)?
Which of the following statements is FALSE regarding the graphs of f(x) = log3x, f(x) = log2(3x), and f(x)=log2(2/3)?
Which of the following statements is FALSE regarding the graphs of f(x) = log3x, f(x) = log2(3x), and f(x)=log2(2/3)?
What is a reasonable next step to solve the equation log6x=log6(5x-4)?
What is a reasonable next step to solve the equation log6x=log6(5x-4)?
In the transformation of the parent function y=gз(x), what does it mean if the function was shifted right 2?
In the transformation of the parent function y=gз(x), what does it mean if the function was shifted right 2?
What is the value of g(8) if h(x)=g(f(x)) and h(x) = 2-/65, 265, 25, 15 for selected values of x?
What is the value of g(8) if h(x)=g(f(x)) and h(x) = 2-/65, 265, 25, 15 for selected values of x?
