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December 19, 2014

Search: Algebra2/Trig

Number of results: 3,686

Trig/algebra2
ab-bc+ad-dc/ab+bc+ad+dc Simplify and state the domain
December 1, 2010 by James Caulfield

Trig/algebra2
ab-bc+ad-dc/ab+bc+ad+dc Simplify and state the domain
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

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 -.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

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

algebra2
(3b-2)/b+1=4-(b+2/b-1) please help
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

11th grade Algebra2
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) = x + 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) = x + 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) = x + 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

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
How do you solve cos(2arcsin 1/4) using inverse trig. functions??!! PLEASE HELP ME!
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
use the unit circle to find the exact value for all the trig functions of =2/3.
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

algebra2
find percent notation 15/25
June 4, 2010 by angela

algebra2
f+5 divide 7f+35 ____ ______= f-3 f-5
June 27, 2010 by Tracy

algebra2
2 + 7 ______ xs power of 2 and x powqer of 2s
June 27, 2010 by ann

algebra2
962.300 km _________ = T 80.5 km/hr
August 12, 2010 by susan

algebra2
To which graph does the point (1, 3) belong?
November 21, 2010 by Rayniya

algebra2
determine the domain and range:{(x,y)|y2=5x}
January 6, 2011 by anna

algebra2
how do you factor 15Rx - 3Rex
January 26, 2011 by janelle

algebra2
how do you factor this? a4b + a5b + 3
January 26, 2011 by janelle

algebra2
what is the missing variable? 3a^2bx(?)=6a^2b^2x
January 26, 2011 by janelle

algebra2
3+√3^2-4*(-1)*7. Divide by 2 after
December 8, 2011 by kiki

Algebra2
Are these right?! Absolute value : 1. |x^2-2x+16|=8 x=-4 x=-3 x=-2 x=2 2.|3x-2|=7 x=5\3 x=3 3. |3x+2|+3=0 x= -5/3
August 16, 2012 by Pat

Algebra2
Rational Exponet Equations: Help? 1.(x^2+9x+22)^3/2 = 8 2.(5x-5)^2/3 = 16
August 22, 2012 by Sam'

Algebra2
Help? 1.6x^6/3-5x^1/3-6=0 #Still Don't Understand how to solve this..
August 29, 2012 by Unknown

Algebra2
Decide whether y is a function of x. 1. 5x-y=10 2.x^2+y^2=4
September 17, 2012 by Unknown

Algebra2
Help? Decide whether y is a function of x. 1. 5x-y=10 2.x^2+y^2=4
October 11, 2012 by Lauran

Algebra2
Decide whether y is a function of x. 1. 5x - y = 10 2. x^2 + y^2 = 4
November 29, 2012 by Jojo

algebra2
What is the solution set of 4x squared -3 = 11
February 18, 2014 by Kathy

algebra2
Please help me find the lcd (x+6)+(2x-1)
October 10, 2014 by timmy

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

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

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