This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Unformatted text preview: f ( x ) = x 2 + √ x +2. What is its domain? Write the range of f1 ( x ) in interval notation. Compute the value f1 (4). Which of these numbers is NOT in the domain of the function f1 and why? , 1 , 2 , 4 , 5 Note: if you have trouble making a decision about ”5” that is all right. You could consult a graph of f ( x ), use an equation solver, or use intermediate value theorem, which we will discuss in Lecture 8; the idea is to make you think about it after ﬁguring out the other four using algebra or by trying some simple guesses. .. 3. Solve the following logarithmic equation: log( x + 4)log(1 + √ x ) = 1 2 log( x ) . Now solve the equation: log(4x )log(1√ x ) = 1 2 log( x ) ....
View
Full
Document
This note was uploaded on 01/13/2010 for the course MAC 2311 taught by Professor All during the Fall '08 term at University of Florida.
 Fall '08
 ALL
 Calculus

Click to edit the document details