QuickHelper

(10)

$20/per page/

About QuickHelper

Levels Tought:
Elementary,High School,College,University,PHD

Expertise:
Accounting,Applied Sciences See all
Accounting,Applied Sciences,Business & Finance,Chemistry,Engineering,Health & Medical Hide all
Teaching Since: May 2017
Last Sign in: 352 Weeks Ago, 5 Days Ago
Questions Answered: 20103
Tutorials Posted: 20155

Education

  • MBA, PHD
    Phoniex
    Jul-2007 - Jun-2012

Experience

  • Corportae Manager
    ChevronTexaco Corporation
    Feb-2009 - Nov-2016

Category > Engineering Posted 30 Aug 2017 My Price 11.00

Functions, math homework help

Which of the following relations is not a function?

a. {(1, 3), (2, 3), (-1, 4), (-3, 3), (-2, 1)}

b. {(­-2, 4), (-3, 4), (-5, 4), (-1, 4), (-6, 4)}

c. {(1, 0), (4, 2), (-3, 5), (1, 8), (2, 6)}

d. {(7, 2), (-7, 3), (1, 8), (6, 4), (-5, 2)}

================================

What is the domain of the relation shown in the graph below?

a. {-3, -2, 1, 3}

b. {-4, -2, -1, 2, 4}

c. {-4, -3, -2, -1, 1, 2, 3, 4}

d. {-3, -2, -1, 2, 4}

=================================

What is the range of the relation shown in the graph below?

a. {-3, -2, 1, 3}

b {-4, -2, -1, 2, 4}

c. {-4, -3, -2, -1, 1, 2, 3, 4}

d. {-4, -2, 1, 2, 4}

-------------------------------------------------------------

What is the domain of the relation shown below?

a, {Florida, California, New York, Ohio}

b. {3.2%, 5.3%, 6%, 7.3%, 10%}

c, {5.3%, 6%, 7.3%}

d, {California, Ohio}

=============================

What is the range of the relation shown below?

a. {Florida, California, New York, Ohio}

b, {3.2%, 5.3%, 6%, 7.3%, 10%}

c. {5.3%, 6%, 7.3%}

d. {California, Ohio}

===========================

Which relation is a function?

a. 25 = x2 + y2

b. y = 3x2 - 5x + 6

c, x = y2 - 4

d, 2x - y2 = y2 + 3x

===================================

Which of the following graphs shows a function?

http://www.intervisualtechnology.us/data/1/15332/U3L7Q7A1.jpg

http://www.intervisualtechnology.us/data/1/15333/U3L7Q7A2.jpg

http://www.intervisualtechnology.us/data/1/15334/U3L7Q7A3.jpg

http://www.intervisualtechnology.us/data/1/15335/U3L7Q7A4.jpg

 

==================================

Find f(-3) for the function f(x) = -4x - 8

a. 4

b. -20

c. -4

d. -3

========================================

Find g(1) for the function g(x) = x3 + 3x - 2.

a. 4

b. 1

c. 2

d. 7

=========================

Find r(-3) for the function r(x) = 2x2 - x.

a. 39

b. 21

c. 15

d. -15

=============================

Answers

QuickHelper
(10)
Status NEW Posted 30 Aug 2017 10:08 AM My Price 11.00

Hel-----------lo -----------Sir-----------/Ma-----------dam----------- T-----------han-----------k Y-----------ou -----------for----------- us-----------ing----------- ou-----------r w-----------ebs-----------ite----------- an-----------d a-----------cqu-----------isi-----------tio-----------n o-----------f m-----------y p-----------ost-----------ed -----------sol-----------uti-----------on.----------- Pl-----------eas-----------e p-----------ing----------- me----------- on----------- ch-----------at -----------I a-----------m o-----------nli-----------ne -----------or -----------inb-----------ox -----------me -----------a m-----------ess-----------age----------- I -----------wil-----------l

Not Rated(0)