User Account

All Pages

Function of lowest degree with rational coefficients

Assignment Help Mathematics
Reference no: EM131088946

Please help with the following questions with work shown.

1. Solve log3x+log3(x+8)=2

2. Find (f o g)(x) if g(x) =f-1(x) is the inverse of the function f(x).

3. Find a polynomial function of lowest degree with rational coefficients and the following as some of its zeros: 0, - square root 3, 1 -i.

4. Find the domain of f(x)=√(x^2+x-12) in interval notation.

Reference no: EM131088946

Questions Cloud

Pound weight oscillating : What is the period and frequency of a 10-pound weight oscillating (as a pendulum) on a 5-meter-long rope
Calculate the volume of revolution : Consider the region R = {(x, y) ∈ R^2| 0 ≤ x ≤ 1 and 0 ≤ y ≤ e^2x}. (a) Draw R and calculate the volume of revolution obtained by rotating region R about the y-axis.
The relationship between a young man and his church : Read Hughes' "Salvation" and Lorde's "The Fourth of July."  Both are short "coming of age" stories about young African Americans.  However, the similarities end there.  Hughes focuses on the relationship between a young man and his church communit..
Usual operations on the integers : On the right-hand-side of these equations, + and × are the usual operations on the integers, so the modular versions of addition and multiplication inherit many properties from integer addition and multiplication.
Function of lowest degree with rational coefficients : 1. Solve log3x+log3(x+8)=2 2. Find (f o g)(x) if g(x) =f-1(x) is the inverse of the function f(x).
Amount of pollution varies directly with population : The amount of pollution varies directly with the population of a city. City A has a population of 6 60,000 people and produces 4 1 0,000 tons of pollution.
Should snomax and ice-minus be considered modified organisms : Should Snomax and Ice-minus be considered modified organisms and subject to precautions of releasing genetically modified organisms? Explain why or why not.
Measure of the remaining angle : In a hexagon, all but one of the angles have a measure of 110 degrees. What is the measure of the remaining angle?
Change the memo to a letter with full block format : Revise Exercise 7.13.  Change the memo to a letter with full block format.  Follow the format and example from the online lesson:  "Tips for Completing Exercise 7.13."  Write the letter using "you-attitude" and positive emphasis.  Remember the "fo..

Reviews

Write a Review

Mathematics Questions & Answers

  Compute how fast is the area increasing

If a=2cm, b increases at a rate of 1.5 cm/min, and θ increases at a rate of 0.2 rad/min, how fast is the area increasing when b= 3 cm and θ = π/3?

  Prepare a frequency distribution table

Prepare a frequency distribution table and histogram on the following sample data

  How many medical test kits were sold last year

This year, 100 million test kits are expected to be sold. This represents a 122% increase form the number of kits sold last year. How many medical test kits were sold last year?

  State two wine merchants enter paris

Two wine merchants enter Paris, one of them with 64 casks of wine, the other with 20. Since they have not enough money to pay the custom duties, the first pays 5 casks of wine and 40 francs

  A school has 105 students, and seven classes

A school has 105 students, and seven classes. If each student takes three classes, and each class is taken by the same number of students, how many students are taking each class?

  Determine the new water level

A rectangular tank, 4m long, 3m wide and 6m tall, is filled with water up to a depth of 2m. A solid spherical object of radius 1.2m is placed into the tank. Determine the new water level, correct to 3 significant figures.

  Find the derivative of the function

Find the derivative of the function by using quotient rule.

  Draw the histogram for these data using an initial class

A sample of participants took part in a hearing experiment. Among other things, the absolute hearing threshold (in decibels) was measured for each participant.

  Identify the canonical link function

Write down an expression for the variance function and identify the canonical link function and A generalised linear model has independent normal responses

  Multiple choice questions based on regression

Multiple choice questions based on regression

  Who is getting the better offer

if steve's bank offers him a savings account paying 5.3 compounded quarterly and jill's bank offers her an account paying 5.28% continuously who is getting the better offer?

  What are the hypotheses

Estimate with 95% confidence the decrease in percentage support between now and 6 months ago. What are the hypotheses?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd