April 17, 2015

Homework Help: Math Calculus

Posted by Fabian on Saturday, November 24, 2007 at 3:35pm.

This is a problem set I do not undestand
Let y1 = a^x, y2 = NDER y1, y3 = (y2/y1), and y4 = e^(y3)

a) Descirbe the grapgh of y4 for a = 2,3,4,5. Generalize your description to an arbitrary a > 1.

b) Descibe the graph of y3 for a = 2,3,4,5. Compare a table of values for y3 for a = 2,3,4,5 with ln (a). Generalize your description to an a > 1.
c)Explain how parts (a) and (b) support the statement

(d/dx)a^x = a^x if and only if a = e

d) Show algebraically that y1 = y2 if and only if a = e

Answer this Question

First Name:
School Subject:

Related Questions

Math - what is a set? what are these domain stuff thingy? i am unable to ...
math - solve and grapgh 4-4x > 16 and 6x-1 > 11
Calculus - Hi there I am having some troubles trying to do my calculus homework ...
Math - What is the Riemann Hypothesis? I've looked it up on Google but don't ...
calculus (derivativs) - Find the points on the graph of f where the tangent line...
History - Descirbe "To provide common defense"
Pre-Calculus - Hello! I'm stuck on how to do this problem and would appreciate ...
MATH/ALGEBRA PLEASE - I am having a real issue with this one problem the problem...
Social Studies - Can you give me a list of adjectives that descirbe trench ...
Calculus - Let f(x)=2x^2-x+1. Find: F(x-1) + f(x+1) I am not sure how to set up...