Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

807,733 users

Determine the amplitude and period of each function without graphing.

0 votes

Determine the amplitude and period of each function without graphing.

y = - 4 cos(2x)

amplitude-period-of-the-function

asked Jan 26, 2015 in PRECALCULUS by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Step 1:

The function is .

A sinusoidal form of the function is .

Compare the above two functions,

Amplitude,

Period,

Solution :

Amplitude of the function

Period of the function

answered Jan 26, 2015 by james Pupil

Please log in or register to add a comment.

Related questions

Write the equation of a sine function that has the given characteristics.

asked Jan 26, 2015 in PRECALCULUS by anonymous

amplitude-period-of-the-function

determine the amplitude and period of given function and graph one period for y=sin4x

asked Mar 4, 2014 in TRIGONOMETRY by linda Scholar

graphing-functions
amplitude-period

Find the amplitude, period, and phase shift of the function. Graph the function.

asked Jan 26, 2015 in PRECALCULUS by anonymous

amplitude
period
phase-shift
function

Determine the period,phase shift,range,and amplitude of y=3cos(x+2pi/3)-2?

asked Mar 4, 2014 in TRIGONOMETRY by payton Apprentice

amplitude-period
phaseshift-range

graph f(x) = 2 sin(2/3)x and find amplitude and period of the function.

asked Mar 4, 2014 in TRIGONOMETRY by dkinz Apprentice

graphing-functions
amplitude-period

What are the amplitude, period, and phase shift of

asked Nov 11, 2014 in PRECALCULUS by anonymous

phase-shift-amplitude-period

Without Graphing, describe each function as it would compare to y=x^2. 1) y=2x^2+100 2) y=1/20x^2-36

asked Mar 5, 2014 in TRIGONOMETRY by angel12 Scholar

parant
graph
transformation
of
function

determine amplitude, period, phase shift, vertical shift, asymptotes, domain & range

asked Mar 4, 2014 in TRIGONOMETRY by angel12 Scholar

domain-range
amplitude-period
phaseshift-verticalshift
asymptotes

determine amplitude, period, phase shift, vertical shift, asymptotes, domain & range

asked Mar 4, 2014 in TRIGONOMETRY by abstain12 Apprentice

domain-range
amplitude-period
phaseshift-verticalshift
asymptotes

determine amplitude, period, phase shift, vertical shift, asymptotes, domain & range

asked Mar 4, 2014 in TRIGONOMETRY by harvy0496 Apprentice

domain-of-a-function
range-of-a-function
amplitude-period
phaseshift-verticalshift
asymptotes

Describe the relationship between the graph of f and g Consider amplitude, period, and shift.

asked Jan 9, 2015 in TRIGONOMETRY by anonymous

phase-shift-amplitude-period

Describe the relationship between the graph of f and g Consider amplitude, period, and shift.

asked Jan 9, 2015 in TRIGONOMETRY by anonymous

phase-shift-amplitude-period

determine, without graphing

asked Jan 19, 2015 in PRECALCULUS by anonymous

functions

determine, without graphing,

asked Jan 13, 2015 in PRECALCULUS by anonymous

functions

Find the period and amplitude.

asked Jan 8, 2015 in TRIGONOMETRY by anonymous

amplitude-period
trigonometric-functions

find the period and amplitude

asked Mar 5, 2014 in TRIGONOMETRY by rockstar Apprentice

amplitude-period
trigonometric-functions

Use the graph to determine the domain and the range of each function.

asked Jan 26, 2015 in PRECALCULUS by anonymous

domain-range-of-the-function

Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of each function.

asked Jan 22, 2015 in PRECALCULUS by anonymous

graph-the-function
domain-range
asymptotes

Find amplitude period frequency and phase shift for h= -15cos(3.14t/3)+21

asked Mar 4, 2014 in TRIGONOMETRY by chrisgirl Apprentice

amplitude-period
frequency-
phaseshift

Classify each system without graphing: 3x-2y=8, 4y=6x-5

asked Oct 7, 2014 in ALGEBRA 2 by anonymous

system-of-equations
systems-of-equations-without-graphing

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...