Download the App!

Get 24/7 study help with the Numerade app for iOS and Android! Enter your email for an invite.

Get the answer to your homework problem.

Try Numerade free for 7 days

Like

Report

Repeat the previous exercise for the data set:(2,-0.91),(3,-1.52),(4,-2.03)(5,-2.29),(6,-2.48)

(a) $0.075-1.4599 \ln x$(b) 0.075,-2.96076

Algebra

Chapter 4

Exponential and Logarithmic Functions

Section 5

Logarithmic Functions

Campbell University

Baylor University

University of Michigan - Ann Arbor

Lectures

01:26

Repeat exercise 59 for the…

11:45

Repeat the preceding exerc…

02:07

Repeat Exercise 7 for the …

this question has given us the data set here with five X. Y coordinate points. What we need to do first is find the logarithmic regression function. Now you can see bubbled in on the right what to do if you have a ti 84 plus calculator. So if you just follow those steps, your calculator will give you the values that you need and it's going to be in the form of why is equal to A. Must be times L. N. X. Now, following those steps with your calculator output for us, these values for A. And B. And you can just plug it into this form and what you'll get is why is equal to 0.075 -1.45 99 L. N. X. And then for part B. Here it just wants us to find why when X is equal to one and when X is equal to eight. And to do that, we're just going to use the same um function we just found in part A. And just plugging in each of these values for X. So you can just do that on your calculator. And that's fairly straightforward. What you'll end up finding is that when X. Is equal to one, Why is equal to 0.075. This one you actually didn't really need a calculator for because what you Should know is that Ellen of zero. We're sorry that Ellen of one Is equal to zero. So that last piece here of this function would just cancel out, we would be left with our constant of 0.075. Now, when X is equal to eight, plugging that into the calculator, what you'll get is that Y is equal to negative 2.96076.

View More Answers From This Book

Find Another Textbook

Numerade Educator

01:21

Determine the derivative.$$f(x)=e^{-x}$$

01:20

Compute the value of the given logarithm.$$\log _{4} 11$$

01:49

(a) Do even continuous functions have an inverse? (b) Odd functions?

Determine the derivative.$$f(x)=e^{-3 x}$$

12:11

Given the function defined by the equation $f(x)=4 x e^{-3 x},$ (a) Determin…

03:16

For how long must $\$ 2200$ be left on deposit at $9.65 \%$ compounded conti…

01:40

Use the method of Lagrange multipliers to optimize $f$ as indicated, subject…

00:43

$f(x, y)=4 x^{3} y^{2}$ determine (a) $f(3,2),(b) f(2,5)$

05:29

Determine the derivative.$$x^{2} e^{2 x^{3} y^{2}}-2 e^{x}+3 e^{2 y}=3 x…

01:08

If the average half-life of materials in a nuclear waste dump is 10,000 year…