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December 7, 2016

Search: Algebra2/Trig

Number of results: 4,055

Trig/algebra2
December 1, 2010 by James Caulfield

Trig/algebra2
December 1, 2010 by James Caulfield

algebra2/trig
for what are value of k are the roots of 3x^2-6x+k=0 equal?
February 26, 2011 by jackie

Algebra2/Trig
Evaluate the indicated function for f(x)=x2+1 and g(x)=x-4 Note: x2+1 means x squared plus one. (2f)(5)
November 24, 2008 by Vincent

algebra2/trig
the length of a rectangle is 2x+4/(x^2-9) and its width is 3/(x-3). express the perimeter of the rectangle as a single fraction in simplest form.
February 26, 2011 by jackie

Algebra2/Trig
Find an equation of the parabola with vertex at the origin. Passes through the point (4,6); horizontal axis. I know it has to be y^2=4px. But I don't know what to do with (4,6). Please show step by step. Thanks.
February 3, 2009 by Vincent

Algebra2/trig
Hi, I can't figure out what I'm supposed to do on this problem. Could someone help? Thanks. Find the coefficient of a of the term in the expansion of the binomial. Binomial (x^2+3)^12 Term ax^8
March 19, 2009 by Mike

algebra2/ trig
The figure at the right shows three circular pipes all with 12inch diameters the have been strapped together by a metal band.What is the lenght of the band? I don't even know where to start , please help?
October 1, 2014 by Amber

Algebra2/ Trig
During a baseball season, a company pledges a donation to a charity of \$5000 plus \$100 for every home run hit by the local team. Does it make more sense to represent this situation using a sequence or a series? Explain your reasoning.
April 18, 2011 by Naseeb

algebra2/trig
tina can paint a room in 8 hours, but when she and her friend emily work together, they can complete the job in 3 hours. how long would it take emily to paint the room alone?
February 26, 2011 by jackie

algebra2/trig
Write the next term of sequence,and then write the rule for the nth term. 1)1,8,27,64,....125 the nth is n 2) 3,8,15, 24,.....35 the nth is Can you help me and correct ? thank you
April 28, 2012 by JOSEPH

Algebra2/Trig
Find all the zeros of the function and write the polynomial as a product of linear factors. g(x)=3x^3-4x^2+8x+8 On my graphing calculator it says that it is -2/3. But when I do it by hand using synthetic division, I don't get a zero. I'm going crazy here... I've tried -2/3 and...
January 6, 2009 by Vincent

Algebra2/Trig
sqr(x^2-4)+(x^2)/x^2+1 I got ((x^2+1)*sqr(x^2-4)+x^2)/x^2+1 But my teacher gave (sqr(x^2-4)+x^2)/x^2+1 I did the problem over again but I can't figure out why my teacher got the answer. Can someone confirm that my teacher is right or am I right? sqr=square root ^=to the power ...
December 4, 2008 by Vincent

precalc
Suppose that z1=6-8i. Find: A. The Trig Form of the complex number z1, where your theta is in degrees. B. The Trig form of z1*z2, where z2=5[cos(60degrees)+isin(60degrees)] C. The Trig Form of (z1)^4
December 5, 2011 by Joshua

calculus
1. what trig function has an amplitue of 1 and negative values for angles between π/2 and π? 2. what trig function never crosses the x-axis and has a value of 2 at π/6? are these correct? 3. what trig function has a period of π and is undefined for -π/...
September 28, 2015 by anon

math
could someone please refresh my memory of the basic trig functions? ex) cos^2 + sin^2 = 1? That is a trig identity. http://www.sosmath.com/trig/Trig5/trig5/trig5.html
April 12, 2007 by raychael

algebra2
2x -2x^=o
June 1, 2008 by tony

algebra2
-3x+y=-2 -2=7x-y
October 26, 2008 by matthew

Algebra2
IF P(A)=40%,P(A OR B)=60%,P(A AND B)=30% WHAT IS P(B)
April 22, 2009 by Christina

algebra2
P (Z ¡Ü -.64)
June 27, 2010 by felicia

algebra2
y-6=2 y+4 _= help 7
June 27, 2010 by donna

algebra2
f(x)=3(x+18)(x-8)
March 20, 2011 by angel

algebra2
[x^9]^11/7
May 17, 2011 by marilyn

Algebra2
Help? 1.2x^2/3+5^1/3=12 2. 6x^6/3-5x^1/3-6=0
August 29, 2012 by Unknown

Algebra2
Help ? 1. x-3x^1/2+2=0
August 29, 2012 by Unknown

Algebra2
If f = (1, 2), (2, 3), (3, 4), (4, 5), g = (1, -2), (3, -3), (5, -5), and h = (1, 0), (2, 1), (3, 2), Help? 1. (f)/(h) 2. g o f o h
September 17, 2012 by Unknown

algebra2
5/21.(-7/15)
October 8, 2012 by Allysiah

algebra2
5-(6+2).2
October 8, 2012 by Allysiah

algebra2
2x+3=7
October 8, 2012 by Allysiah

algebra2
if a=5 and b=-3 4a-3b
October 8, 2012 by Allysiah

algebra2
s-2/2-s-1/5=1/4
October 15, 2012 by Anonymous

Algebra2
Help? f(x)=5 ; x=3,-2,-1,0,1,2,3
November 30, 2012 by Unknown

algebra2
(x-5)^1/3 -4=-2
March 14, 2015 by anonymous

Algebra2
2|3x-5|-8=8
June 14, 2015 by wALDEN

algebra2
y= 1/3x + 3/2 what is your question?
August 15, 2007 by drew

algebra2
April 28, 2008 by brit

algebra2
solve: 8 t - 3 1 - ---- = ------ + ---- t + 5 t + 5 3
December 22, 2009 by aisha

algebra2
q+5 + q-2 = 7/3 _____________ 3 2
June 27, 2010 by me

algebra2
s2-3s+t+5s2
September 29, 2010 by donovan

algebra2
Solve P = 2w + h for h.
November 21, 2010 by Rayniya

algebra2
Solve x – 2y = 4 for y.
November 21, 2010 by Rayniya

algebra2
how do you factor this? x(x-3)+5(x-3)
January 26, 2011 by janelle

algebra2
how can you factor this? x2 + 25
January 26, 2011 by janelle

ALGEBRA2
CAN YOU SOLVE these [2x+3] = 5 and [x+6] = 2x
September 2, 2011 by Mary

Algebra2
Help Solving This? 1. x-3x^1/2+2=0
August 29, 2012 by Unknown"

Algebra2
is this right? 27. h(x)= |x-3| ; x=0,1,2,3,4,5,6 h(x); |0-3| =3 h(x); |1-3|=2 h(x); |2-3|=1 h(x); |4-3|=1 h(x); |5-3|=2 h(x); |6-3|=3
November 30, 2012 by Unknown

Algebra2
Is this right?! G(x)=x^3+2 ; x=-2.-1.0,1,2 g(-2) ; -2^3+2=-6 g(-1) ; -1^3+2=1 g(0) ; 0^3+2=2 g(1) ; 1^3+2=3 g(2) ; 2^3+2=10
November 30, 2012 by Unknown

Algebra2
2i^7 i^42 i^100
October 16, 2014 by JJ

algebra2
cuberoot(n+8)-6=-3
March 14, 2015 by anonymous

trig
What kind of reflections are the following trig functions? y = 3cos(x-1) y = sin(-3x+3) y = -2sin(x)-4
April 21, 2008 by Joshua

trig
What is the shift along x of the following trig functions? y = (3sinx/2) + 4 y = -2sin(x)-4 y = sin(-3x + 3)
April 21, 2008 by Amandeep

trig
express the trig. ratios sinA,secA n tanA in terms of cotA.
May 7, 2011 by Anonymous

trig
May 9, 2011 by Tor

Trig
Find (if possible) the trig function of the quadrant angle. sec 3pi/2
June 6, 2011 by Master chief

trig
What kind of reflection does the trig function y = cos(4x/3 minus 1) have?
April 21, 2008 by Priya

trig
What kind of reflection does the trig function y = cos(4x/3 minus 1) have?
April 22, 2008 by Chaitanya

trig
how do i do this? give the signs of the six trig functions for each angle: 74 degrees?
December 3, 2008 by Tay

trig
simplify to a constant or basic trig function.. 1+tan(x)/1+cot(x)
March 14, 2010 by hilde

trig
find the 5 trig ratios when sin theta = -5/13 and lies in quadrant 3
September 14, 2011 by karen

Trig
Does anybody know a good website that will help me with finding the six trig functions of a point NOT on the unit cricle?
September 16, 2009 by Anonymous

trig
use the unit circle to find the exact value for all the trig functions of è=2ð/3.
February 1, 2010 by Anonymous

Precalculus
How would you solve this trig function: cos2x=sin^2-2 how do you know what trig identities to use?
August 6, 2011 by Jess

Trig
find the exact values of the six trig functions of angle... sin(-315degrees) how do i do this?
September 1, 2011 by ALISON

trig
I don't know to find the derivative of the following trig functions. Please help. f(x)= cotx h(x0= secx i(x)= cscx
January 19, 2012 by Claire

trig
I don't know to find the derivative of the following trig functions. Please help. f(x)= cotx h(x)= secx i(x)= cscx
January 19, 2012 by Claire

trig
find the 5 other trig functions if cos(theta) = square root of 2/2 and cotangent is less than 0
June 9, 2010 by kelly

trig
if (-12,5) is a pointon the terminal side of an angel 0 find the exact value of six trig funcation of 0
June 19, 2014 by sal

trig
what is the exact value of 7pi for all trig func.?
February 1, 2010 by claire

Trig
Find (if possible) the trig function of the quadrant angle.
June 6, 2011 by Master chief

trig
write a product of two trig functions that equals 1.
November 6, 2011 by Dani

Trig
Solve the following trig equation 2cos(x-π/6)=1
January 31, 2012 by Matt

Trig
csc thea= -2, quadrant 4. what are the six trig functions?
May 6, 2013 by Shay

trig
TRIG Identities, Gr. 12: Prove: cot4x=1-tan^2x/2tan2x
May 23, 2013 by Josh

4x = 2x+30
September 14, 2009 by Icecy

algebra2
What is the vertex of the graph of y = |–x + 4| + 1?
November 21, 2010 by Rayniya

algebra2
What is the solution set for |–2x + 16| – 9 = –3
November 21, 2010 by Rayniya

algebra2
What are the solution intervals for |2x – 1| + 6 > 9?
November 21, 2010 by Rayniya

Algebra2
Operations with fractions...3/5+4/5
March 13, 2011 by Keyshawn

algebra2
what are the domain and range of y=8(3)^x
April 8, 2011 by Anonymous

Algebra2
If f (x) = x² + 3 and g (x) = 3x - 1 then find the following: 1a. (f+g)(x) 1b. (f+g)(3) 1c. (f-g)(x) 1d. (fg)(x) 1e. (fg)(-1)
April 23, 2012 by elizabeth

Algebra2
If f (x) = x² + 3 and g (x) = 3x - 1 then find the following: 1. (f/g)(x) 2. (f o g)(x) 3. (f o g)(1) 4. (g o f)(x)
April 23, 2012 by elizabeth

algebra2
If f (x) = x² + 3 and g (x) = 3x - 1 then find the following: 1. (f/g)(x) 2. (f o g)(x) 3. (f o g)(1) 4. (g o f)(x)
May 9, 2012 by pauly

Algebra2
Help? 1) 3i-10/8i-5 2) 11i^2+1/-12i-8
August 15, 2012 by Torrio

Algebra2
Does |x^2-3x+3|=3 have a solution?
August 17, 2012 by Unknown.

Algebra2
How would you solve this? 1.(f+g)(3)
September 10, 2012 by Victoria

Algebra2
Find and simplify a) f(a), b) f(a + h c) f(a+h)-f(a) / h ; h=0 1. f(x)=x^2+5x-10 HELP.
September 18, 2012 by Unknown

algebra2
find each product (4a+1)(a-4)
October 8, 2012 by Allysiah

Algebra2
Find and simplify a) f(a), b) f(a + h) and c) F(a+h) - f(a) / h ; 1. f(x) = x^2 + 5x -10
November 29, 2012 by Devin

Algebra2
Is this right?? 1. f(x)= |x-5| if x≤1 ; (1)/(x+1) if x>1 f(-5) = |-5-5| = 10 f(1) = |1-5| = 4 f(3) = 1/4
November 30, 2012 by Unknown

Algebra2
Factor the polynomial p(x)=x^4-x^3-6x^2+4x+8
February 8, 2013 by Asia

algebra2
divide 4x^3+2x^2+3x+4by x+4
June 2, 2013 by kim

algebra2
what is the excluded value? y^2-y+5 --------- y+4
January 16, 2015 by angela

Algebra2
Solve the system for 2x=3y=2 3x-5y=22
September 12, 2016 by Giovanni

trig
What is the shift along x of the trig function y = cos(4x/3 minus 1)? Any link of proof would be appreciated if you have one Thank you
April 21, 2008 by Priya

trig
What is the shift along y of the trig function y = cos(4x/3 minus 1)? Any link of proof would be appreciated if you have one Thank you
April 21, 2008 by Priya

trig
Let Q be an acute angle such that sinQ=.6. Find the values of the following using Trig Identities: cosQ and tanQ
July 27, 2010 by student

Trig
Use Trig identities to verify that sec^4(x)-tan^4(x)=1+2tan^2(x), Only work with one side of the equation
March 1, 2011 by Anonymus

One more problem.. Given sin t= 3/11 and cos t<0, find the values of the remaining 6 trig functions.
January 27, 2016 by Jane

trig
how to i find the six trig values for (7pi/3)
January 12, 2010 by Rak

trig
what's the single trig. function of cos6xcosx-sin6xsinx
May 17, 2012 by MIK

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