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April 24, 2014

Search: Pre-Calculus Algebra

Number of results: 43,520

Pre-Calculus/Calculus
I am too embarassed to ask this Calculus (really pre-calculus) question in tutoring, because I know I should know. Is the inverse of f(x)=3x-1 actually f(x)=1/3x+1? How do I find it? What if it asks the same equation replaced with f to the -1 power (x)? I think I know how the ...
Tuesday, July 1, 2008 at 10:38pm by Molly

Pre Calculus
Pre Calculus why is sin(-20)/cos 380 equal to tan (-200)
Sunday, November 15, 2009 at 10:07pm by Pre Calculus

Pre-Calculus
I am in Honors Pre-Calculus and am having a hard time understanding my teacher. I feel so stupid. Does anyone have any suggestions on a website that might give me some insight into what I am doing wrong? Thanks!
Tuesday, October 7, 2008 at 4:23pm by Jill

pre-algebra
kk my teach told me to describe and draw things that are about pre-algebra and she told me to write what pre-algebra is... so can anyone help me??
Monday, August 25, 2008 at 9:03pm by damainmind

pre calc
A math teacher uses four algebra books, two geometry books, and three pre-calculus books for reference. In how many ways can the teacher arrange the books on the shelf if books coiver the same subject matter are kept together?
Sunday, September 25, 2011 at 5:39pm by Katie

pre- algebra(MATH)
I need help with pre-algebra solving equations by multiplying or dividing. Can you help me with this homework for free?
Thursday, November 5, 2009 at 6:04pm by Ketrice

Pre-Algebra
How do you solve this Pre-Algebra problem: $1.25x + $2.25y = $916 x + y = 560
Saturday, February 1, 2014 at 7:02pm by 8th Grade

pre-Algebra
Sorry, struggling through pre-Algebra .. :-( .. How do i figure out 5x = -20 ?
Friday, February 19, 2010 at 9:55pm by Emily

Algebra
In an interview of 50 math majors, 12 liked calculus and geometry 18 liked calculus but not algebra 4 liked calculus, algebra and geometry 25 liked calculus 15 liked geometry 10 liked algebra but neither calculus nor geometry 2 liked geometry and algebra but not calculus. Of ...
Monday, January 11, 2010 at 8:45pm by Anita

what does pre-algebra mean??
i have to draw things that have to do with pre algebra but...i dont understand the meaning of it
Monday, August 25, 2008 at 9:11pm by damainmind

Pre-Calculus
I'm trying to finish up my pre-cal homework and I am stuck on 2 problems... ***determine the intervals over which the function is increasing, decreasing, or constant*** 32. f(x)=x^2-4x 33. f(x)=√x^2-1 (that's square root of x^2-1) thank you so much for the help =)
Saturday, September 17, 2011 at 2:40pm by Cristina

Pre-Calculus
I'm trying to finish up my pre-cal homework and I am stuck on 2 problems... ***determine the intervals over which the function is increasing, decreasing, or constant*** 32. f(x)=x^2-4x 33. f(x)=√x^2-1 (that's square root of x^2-1) thank you so much for the help =)
Saturday, September 17, 2011 at 3:48pm by Cristina

pre-ap pre calculus
To solve an equation by finding x-intercepts, Cynthia graphed the function y=x^3-5x+|2x-3| Give several possibilities for the original equation. How do I do it and what's the answer? Thanks
Tuesday, September 8, 2009 at 2:14pm by Anonymous

math
8. In an interview of 50 math majors, 12 liked calculus and geometry 18 liked calculus but not algebra 4 liked calculus, algebra, and geometry 25 liked calculus 15 liked geometry 10 liked algebra but neither calculus nor geometry 2 liked geometry and algebra but not calculus. ...
Monday, November 30, 2009 at 9:02pm by poo

pre algebra
my grade is 83.17 in pre algebra in college, but the final exam is worth 300 points. If I got a B or B- or a C on the final, what would my grade be overall?
Thursday, March 10, 2011 at 9:20pm by Amber shall

Pre Calculus 12
Im going over my pre calculus 12 exam, and I need help with one question from the chapter Transformations of graphs and stuff. Combining Transformations 2y = f(5x-10)+8 The original points are (4,6) and the new points I got by translating it and stuff are : (14/5,20) But in ...
Tuesday, January 22, 2013 at 8:18pm by Shreya

pre-algebra
write an inequality for the sentence. The total t is greater than five. Well your answer is going to be T and the sign for greater than is simply >. So the answer would be T > 5 ok again my name is above. i was just wondering what pre-algebra was? i mean i take the ...
Friday, March 9, 2007 at 8:50am by Joe

Pre-Calculus
Can you show me how to find the rectangular equation: r=2cos(theta) + 3 sin (theta) All I need is an example to work off I was absent today from Pre-Calc and I have homework to do and no explanation with them-Please help with this one Thank you
Monday, October 3, 2011 at 7:49pm by Leah

Pre-Algebra: Help
I have to do a webquest for pre-algebra and we have to make up a fundraiser thing, I need a list of things that one needs for a charity fundraiser, such as chairs, buffet tables, tables, tents, tablecloths. HELPP
Thursday, March 3, 2011 at 12:20pm by Cheryl

SHAY
THE MATH QUESTION IS IT ALGEBRA , PRE ALGEBRA' OR GEOMETRY? Quadriatic functions. so algebra i think.
Wednesday, January 17, 2007 at 7:09pm by ROSA

pre-calculus
3(4^x)-2^(x+2) = -1
Wednesday, May 14, 2008 at 9:55pm by Mike

pre calculus
27^8x-3=(1/81)^8x-4 x=?
Friday, December 5, 2008 at 9:15am by Anonymous

pre calculus
2n^1/3(n^2/3+n^-1/3)
Tuesday, November 23, 2010 at 10:10pm by sam

pre-calculus
what is the F-^1 of 6/x+4
Sunday, May 22, 2011 at 10:14pm by kelly

pre calculus
(m+3)+5
Saturday, July 9, 2011 at 6:51pm by Anonymous

pre calculus
-2< x < 5 - -
Monday, August 8, 2011 at 2:18pm by Carus II

Pre-calculus
2^(x)/(1-2^(x))=3
Monday, December 12, 2011 at 10:46pm by Ivan

pre-calculus
(2^(4+pi))/ 2^(1+pi)
Tuesday, January 29, 2013 at 9:57pm by yukia

pre-calculus
x^3e^x - 4e^x =0
Tuesday, February 5, 2013 at 8:48pm by suie

Pre-Calculus
3x^2 + 8 = -4
Wednesday, September 11, 2013 at 4:58pm by Janae

pre calculus
x^2-3/4x+1/8=0
Tuesday, December 10, 2013 at 5:58pm by Rose

pre calculus
x^2-3x-7=0
Tuesday, December 10, 2013 at 6:03pm by Rose

pre calculus
2k^2+5k-9=0
Tuesday, December 10, 2013 at 6:26pm by Rose

pre calculus
2k^2+5k-9
Tuesday, December 10, 2013 at 6:30pm by Rose

Pre Calculus
Formula: a = b = c
Thursday, December 7, 2006 at 8:53pm by Clarice

Pre Calculus
Formula: a = b = c
Thursday, December 7, 2006 at 8:54pm by Clarice

Pre calculus
gfk
Monday, November 5, 2007 at 4:05pm by Anonymous

Pre-Calculus
How do I find xy^-2(xy^2 - 4y^4) ??
Tuesday, January 5, 2010 at 6:58pm by Taryn

Pre-Calculus
How do you factor x^3 - 64?
Sunday, February 7, 2010 at 2:50am by Daisy

pre- calculus
simplify 3x+2y/3y
Thursday, August 12, 2010 at 5:46pm by Tara

pre calculus
if y = bX, then its inverse is
Friday, December 17, 2010 at 7:55am by john

pre calculus
let f(x)= -x^2 - 1. evaluate f(x)at x=6, -6
Friday, February 18, 2011 at 6:37pm by henry baliz

pre calculus
what is the vertices of 7x^2+5y^2=35
Monday, March 7, 2011 at 9:00pm by akim

pre calculus
what is the vertices of (x+1)^2/4+(y+2)^2/25=1 ?
Monday, March 7, 2011 at 9:13pm by akim

Pre Calculus 1
ln(3x-1) - ln(x+2) = 2ln5
Tuesday, March 29, 2011 at 7:49pm by Laura Grace

Pre Calculus 1
lnx + ln(x+3) = 2
Tuesday, March 29, 2011 at 7:50pm by Laura Grace

pre-calculus
What is the domain of (x+2)/(x-2)?
Wednesday, February 15, 2012 at 3:03pm by Tiffany

PRE CALCULUS HELP PLEASE
((ln(x))^1/2)/(ln(x^1/2))=6
Sunday, March 3, 2013 at 10:31pm by jim

pre calculus
2x^2+11x-21=0
Tuesday, December 10, 2013 at 12:39pm by Rose

Pre-Calculus - Reiny
Reiny you helped me with this logarithm yesterday: How did you write it out as log2 ( √A / B^3 ) Laws of logarithms combine, write as a single logarithm Need help on this question please, Im stuck, dont know where to go abouts from here: I did it on paint and uploaded it...
Wednesday, October 17, 2012 at 10:24pm by Shreya

Pre-Calculus
How do I find f(g(x)) when there is a radical?
Monday, October 1, 2007 at 8:55pm by Courtney

pre calculus
x^2+y ^2+ 4x + 6y - 12 = 0 how do i find the domain?
Friday, March 26, 2010 at 11:01am by mmm

pre calculus
simplify sin(2 pi/3+x)
Thursday, November 18, 2010 at 3:57pm by Eli

Pre-Calculus
2secx= 3cscx
Thursday, March 31, 2011 at 9:17pm by Erika

Pre-calculus
x-2/x2-1 This equation is a function or not?
Monday, June 27, 2011 at 12:04pm by Keila

Pre Calculus
FACTOR COMPLETELY 1) x^8-y^8
Tuesday, September 13, 2011 at 3:00pm by Libby

pre-calculus
tan(1/2)cos^-1(9/10)
Sunday, April 22, 2012 at 12:12am by Kim

Pre-Calculus
is f(x)=9x^(5/3) a power function?
Wednesday, July 25, 2012 at 9:39pm by Assad

pre calculus
are you an online tutor
Sunday, September 16, 2012 at 11:18pm by reese

Pre-Calculus
Is the period of f(x) = 2cos(3x - ) 2/3?
Saturday, November 24, 2012 at 6:07pm by Peter

Pre-calculus
1) What is the equivalent of this? -5x(2x+7y)+7xy-4x(y+3)
Saturday, March 23, 2013 at 2:26pm by Isis

Pre-Calculus
How to find domain of: y = -3 + x+6
Tuesday, September 3, 2013 at 7:29pm by Dara

Pre-Calculus
y= ((2-3x^(1/x))/(2+3x^(1/x)) Is the horizontal asymptote y= 1 or y= -1?
Wednesday, December 18, 2013 at 10:45am by Ann

Math (pre calculus)
ax+b/cx+d=2 solve for x
Thursday, February 20, 2014 at 12:58pm by Danielle

pre- calculus
how do you find the root(s) of the equation x^2+3x-4=0
Saturday, October 13, 2007 at 8:51pm by Anonymous

Pre-calculus
Describe the end behavior of f(x)=2x^4-5x+1.
Saturday, August 23, 2008 at 2:12pm by Lucy

Pre Calculus
log(log10^10,000)
Saturday, July 25, 2009 at 6:06pm by Shellie

pre-calculus
Solve this Function: (3x-7)^2 (x^2-9x+18) ---------------------- x (x^2-12x+40) (x^16)
Monday, April 26, 2010 at 1:44am by Treema

pre calculus
How do you simplify cos ((pi)/2) - feta?
Monday, May 10, 2010 at 4:48pm by gisele

pre calculus
f(x)= a+tan(bx) fina a and b f(0)= 5 f(pi/8)=1/sq root of 3 +5
Sunday, November 14, 2010 at 5:47pm by Caitlyn

Pre-Calculus
For what values of x is it true that |sin(x)-x| < 0.01?
Monday, January 17, 2011 at 4:04am by Sara

pre calculus
cube roots of 64i?
Friday, May 20, 2011 at 4:14pm by joe

Pre Calculus
Logarithms Solve the equation for x 1-ln(3x+2)=0
Friday, October 21, 2011 at 1:08am by Josh

PRE CALCULUS
8-12SIN^2X=4COS^2X SOLVE FOR X
Monday, December 12, 2011 at 11:45am by NN

pre-calculus
use gauss-jordan x+2y=5 2x+y=-2
Wednesday, March 28, 2012 at 2:13am by Anonymous

Pre-Calculus
Find the inverse of matrix A. .6 -2 A= 6 -18
Thursday, May 24, 2012 at 8:35pm by Sangita

pre calculus
How do you solve c + 70 + 12c = 196 - 5c
Wednesday, September 19, 2012 at 5:51pm by elise

Pre-Calculus
Is the difference of quotient of f(x) = -3x -x equal to -3h - 6x - 1?
Saturday, September 22, 2012 at 7:42pm by Peter

pre-calculus
solve the equation (5/2)^2=(125/8) x=
Saturday, October 6, 2012 at 2:00pm by ladybug

pre-calculus
solve the equation 5^5x+1=125
Saturday, October 6, 2012 at 2:50pm by ladybug

pre-calculus
find the functions f and g so that Fog = H. H(x)=/2x+1\
Tuesday, October 9, 2012 at 7:24pm by ladybug

Pre calculus
Tanx + sinxsecx/ cscxtanx
Sunday, February 10, 2013 at 7:21pm by Kristen

Pre-Calculus
Find the value of the parameter: x = 3t y = t^2 + 5 t = 2
Sunday, October 20, 2013 at 12:33pm by Joy

Pre-Calculus
Solve sin (pi/4(x-6))=0.5, 0<x<360
Saturday, January 11, 2014 at 4:18pm by Hanu

Pre-Calculus
Write Parametric equations of -3x+1/2y=2
Friday, February 28, 2014 at 8:49pm by Alexis

Pre-Calculus
Find N if log base 6 (6^7.8)=N
Sunday, March 2, 2014 at 5:51pm by Aly

pre calculus
solve nonlinear inequality x^4 > x^2
Monday, March 3, 2014 at 12:38am by Danielle

Pre-Calculus
Write Parametric equations of -3x+1/2y=2
Monday, March 3, 2014 at 5:46pm by Alexis

Pre-Calculus/Trivia
csc(theta)= 1/x sec(theta)= 1/ sqrt(1-x^2) cot(theta)= sqrt(1-x^2)/x What are these equations used for in real life matters or in regards to calculus? Can't seem to find the answer anywhere :/
Monday, February 20, 2012 at 9:22pm by Maria

pre calculus
how do you tell if a function is even or odd?
Tuesday, September 25, 2007 at 10:46pm by Mike

Pre-Calculus
how do u state the period of a function? for ex. f(x)=sin((1/2)x)
Sunday, April 6, 2008 at 10:19pm by Daisy

Pre-Calculus
tan^2x-sec^2x=? Can you show me how to answer this?
Monday, April 21, 2008 at 1:58pm by rose

Pre-Calculus
What is the Domain and Range of the function: Y=sin2x+4?
Saturday, September 6, 2008 at 8:56pm by Crystal

pre-calculus
Determine whether y is a function of x: x^2y-x^2+4y=0 Please help. Thanks.
Saturday, September 13, 2008 at 6:13pm by Gina

Pre-Calculus
Directions: Find the 2 Functions f and g such that (f o g)(x)= h(x). 1. h(x)=(2x+1)^2
Wednesday, September 17, 2008 at 7:51pm by Crystal

Pre-Calculus
"Given that f(x)=3x-4 g(x)=2x+5 Find g(f(x))" Can you helpme out?
Tuesday, October 20, 2009 at 12:54am by Sonny

PRE CALCULUS
find the range of the following functions g(x) =x/x-2
Wednesday, December 2, 2009 at 9:59pm by john

Pre Calculus
complete the identity: sin^4 x-cos^4 x
Monday, March 8, 2010 at 10:32pm by moi

Pre calculus
Find the inverse function of F(x) = 2 arccosx F-1(x)=
Wednesday, March 24, 2010 at 10:46am by jim

pre calculus
sinx cscx-sin^(2)x=cos^(2)x
Friday, April 9, 2010 at 9:27am by kay

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