SOLUTION: Evaluate the logarithmic equation for three values of x that are greater than -1, three values of x that are between -2 and -1, and at x = -1. Use the resulting ordered pairs to pl
Algebra ->
Logarithm Solvers, Trainers and Word Problems
-> SOLUTION: Evaluate the logarithmic equation for three values of x that are greater than -1, three values of x that are between -2 and -1, and at x = -1. Use the resulting ordered pairs to pl
Log On
Question 250694: Evaluate the logarithmic equation for three values of x that are greater than -1, three values of x that are between -2 and -1, and at x = -1. Use the resulting ordered pairs to plot the graph;State the equation of the line asymptotic to the graph (if any).
y = log4 (x + 2) (The 4 is supposed to be written sub-script) Answer by drk(1908) (Show Source):
You can put this solution on YOUR website! Let f(x) = LOG_4{x+ 2}, where 4 is the base. Let's create a table for this:
x . . . . -1.75 . . . . -1.5 . . . . . -1.25 . . . . -1 . . . 0 . . . . . .. 1 . . . . . . . .2
f(x) . . . .-1 . . . . . . -0.5 . . . . . -0.207 . . . .0 . . . 0.5 . . . . 0.792 . . . . 1
you should be able to plot the graph from here.
THere is a vertical asymptote at x = -2.
(