Free pre-calculus mathematics homework help from qualified mentors. Math courses prior to calculus homework. Please use the template when requesting help and show your work.
Threads
Proving the Non-Negativity of a Limit: Does g(x) > 0 Imply M > 0?
- bjgawp
- · Replies 6 ·
Dividing Polynomials ~ Root/Factor Theroem
- matadorqk
- · Replies 1 ·
How Can You Simplify Logarithmic Expressions Using the Change of Base Formula?
- coolkid800
- · Replies 7 ·
Question involving some reasoning.
- azatkgz
- · Replies 1 ·
Yet another epsilon-delta proof
- bjgawp
- · Replies 12 ·
Solving a Simple Quadratic Problem: 3x^2 - 12x + 11 with the Quadratic Formula
- BuBbLeS01
- · Replies 3 ·
How Much Distance Does a Wheel Cover in One Second?
- soharu
- · Replies 6 ·
Simple Graphing rational expressions question
- xCanx
- · Replies 3 ·
If 3f(x)+f(3-x)=x squared, what's f(x)?
- pugfug90
- · Replies 8 ·
Proving Irrationality of Sums and Products of Irrational Numbers
- hashimcom
- · Replies 11 ·
Dice with weighted sides, looking for odds of a sum:faster way
- pugfug90
- · Replies 5 ·
I with 1 question. VERY PLEASE
- STAR3URY
- · Replies 6 ·
Why Is Pre-Calculus Challenging for Some Students?
- jubej
- · Replies 7 ·
Are Scatter Plots or Line Graphs Better for Presenting Pollution Index Data?
- matthyaouw
- · Replies 2 ·
Trigonometry question solving help
- Rockefeller
- · Replies 1 ·
Help on Permuntation and Combination Question
- fluffy91
- · Replies 3 ·
10.7 Small-Sample Inferences Concerning A Population Mean
- Little Bear
- · Replies 1 ·
Can You Graph Cosine and Sine Functions? A Guide for Beginners
- PHK
- · Replies 3 ·
Looking for the slant asymptote of a rational function?
- lostfan176
- · Replies 2 ·
How Does Conditional Probability Affect Computer Reliability Over Time?
- estado3
- · Replies 9 ·
Solving Matrix Help: Find Values of k w/o Solution
- Coolies
- · Replies 4 ·
Quick Help Dividing Polynomials
- marcflores
- · Replies 3 ·
Correction on 9.73 Statistics on Large Sample Tests of Hypotheses?
- Little Bear
- · Replies 1 ·
Rotation of Axes: Point (x,y) to (X,Y)
- atavistic
- · Replies 1 ·
9.73 Statistics on Large Sample Tests of Hypotheses?
- Little Bear
- · Replies 2 ·
How can you find two different values for sin^-1(0.750)?
- ND3G
- · Replies 6 ·
Relative Speed Calculation for Man Walking on a Moving Boat
- missashley
- · Replies 1 ·
Range Calculation Help: Finding the Range of a Square Root Equation
- physstudent1
- · Replies 4 ·
Silly math problem (precipitation)
- yoshi6
- · Replies 5 ·
What is the solution of x*exp(-x)=1?
- Odyssey
- · Replies 6 ·
Approaching Infinity: Simplifying Radical Expressions
- Jwill
- · Replies 9 ·
Verifying and Proving z=cisθ Identity
- danago
- · Replies 6 ·
Solving Trig Transformations: Rotation of a Point
- smileandbehappy
- · Replies 1 ·
How can I factorize these polynomials?
- Trail_Builder
- · Replies 4 ·
Partial fractions- repeated linear factors
- nirvana1990
- · Replies 9 ·
Solving Fraction Function Homework: (x+1)/(x+6) >or= 0
- shoook
- · Replies 3 ·
Finding Angle of Man Walking on Ship Relative to Water
- missashley
- · Replies 1 ·
Max/Min of |z| and Arg(z) given |z-1+i| <= 1
- danago
- · Replies 8 ·
Decoding Binary Number 1100011: What Base 10 Number Does it Represent?
- Stevedye56
- · Replies 4 ·
What Is the Probability of a Computer Being Operational for 100 Days?
- estado3
- · Replies 2 ·
Find b & r for Periodic Trajectory of f(x) = r*x/(1+x)^b
- Ljilja
- · Replies 2 ·
How Do You Solve for X in the Equation 2^(x-1) = 25 Using Logarithms?
- matadorqk
- · Replies 4 ·
Maximizing Profit: Solving Polynomial for MP3 Player Ad Expenses
- Bo_
- · Replies 6 ·
Do Permutations Commute Only When Identical?
- C_Ovidiu
- · Replies 7 ·
Inequalities math homework problem
- xCanx
- · Replies 1 ·
Trigonometry, different products of sine and cosine
- Trail_Builder
- · Replies 5 ·
Solving a>b, b>-c, and a>-c: HSTC
- drema9
- · Replies 10 ·
Can All Coefficients 'a' and 'b' Be Roots in Their Own Set of Quadratics?
- app_pp
- · Replies 2 ·
Solving Complex Numbers Equations in Polar Coordinates
- dashkin111
- · Replies 4 ·
Whats a faster way for factorizing polynomials of order 3 and above
- Ian_Brooks
- · Replies 4 ·
Minimum Speed for Daredevil to Jump 11m Canyon on 15 Degree Incline
- missashley
- · Replies 2 ·
Volume of an Open-Top Box with 3-Sided Squares
- camilus
- · Replies 2 ·
Find the equation to a parabola problem
- srujana_09
- · Replies 1 ·
Mastering Matrices: How Many Types Exist for an Order of mn (m & n Variables)?
- electron
- · Replies 13 ·
Expressing as a single fraction
- Theinvoker
- · Replies 11 ·
Algebra Problem in Textbook: Can't Figure Out the Step!
- kuahji
- · Replies 4 ·
Numerical value and log problem
- physstudent1
- · Replies 2 ·
Very interesting, a pyramid and sphere inscribed
- JuanR
- · Replies 1 ·
Calculating Average Wave Speed and Standard Error
- neoking77
- · Replies 3 ·
What is the total number of possible license codes
- danago
- · Replies 2 ·
Finding the unknowns of irrational equation
- asd1249jf
- · Replies 7 ·
Calc Correlation Coefficient & Regression Equation for Normal Variable X
- steven10137
- · Replies 4 ·
Pascal's Triangle and Binomial Theorem
- SurferStrobe
- · Replies 4 ·
Finding the Equation of a Parabola with Two Known Points
- srujana_09
- · Replies 4 ·
Exponential Growth Homework: Find Time When Population is 100x Noon Value
- steven10137
- · Replies 4 ·
Changing the Subject of a Formula
- LightbulbSun
- · Replies 2 ·
NEED HELP WITH HOMEWORK No largest prime number
- msminnie
- · Replies 6 ·
Master Vector Analysis with Expert Help: Proven Solutions to Common Problems
- R3DH34RT
- · Replies 20 ·
What Is the Square Root of i in Complex Numbers?
- John O' Meara
- · Replies 2 ·
How Do You Calculate Joint Probabilities in a Tire Purchase Scenario?
- asraar
- · Replies 9 ·
Probability in a sport tournament
- Sleek
- · Replies 1 ·
How Does the Choice of Delta Affect an Epsilon-Delta Proof?
- bjgawp
- · Replies 10 ·
Precalc Homework Help: Solving for Unknown in Exponential Equation
- ggcheck
- · Replies 3 ·
Sigma Notation Help: Writing 5, 10, 17, 26
- 123mathguy
- · Replies 2 ·
Precalculus intersectoin, union, universal etc
- seabreeze
- · Replies 4 ·
What's wrong with the cartesian plane
- electron
- · Replies 3 ·
A set and subset. Can anyone explain what the difference?
- ovoleg
- · Replies 5 ·
Trying to understand a stat question and its answer
- FocusedWolf
- · Replies 1 ·
Probabilities of A & B Occurrences in S
- bethanyd
- · Replies 3 ·
Finding y-intersept form two points
- mastershake15
- · Replies 3 ·
2 Bits of help neede for study Logarithm+Complex number
- Supernovah
- · Replies 14 ·
Solving Sinusoids: Expressing 8.5sin(290t+325) in Different Forms
- Moneer81
- · Replies 1 ·
Algebra- Vector ce and subspace
- lkh1986
- · Replies 1 ·
Confused with quadrants with Cos Tan Sin
- runicle
- · Replies 5 ·
Silly Question about systems of equations
- Saladsamurai
- · Replies 5 ·
Partial Fractions: Simplifying 2nd Set to 1st
- Rach123
- · Replies 1 ·
Inequalities with trigonometric functions
- tigerd12
- · Replies 6 ·
What Is the Slope of the Line Described by the Equation 3x - 15y + 7 = 0?
- JBemp
- · Replies 1 ·
Finding the Third Side of a Triangle: 8 & 22
- stealthinstinct
- · Replies 7 ·
How can completing the square help with graphing transformations?
- shoook
- · Replies 4 ·
Factoring a Complex Polynomial: x^4-14x^2+52
- menager31
- · Replies 11 ·
How does that relate to the length of the wire?
- pugfug90
- · Replies 7 ·
Prove there is a limit in a sequence
- johnhitsz
- · Replies 1 ·
Expressing Area as a Function of Width
- shoook
- · Replies 1 ·
Simple Conic I am sure - Overlooking it
- chrisdapos
- · Replies 7 ·
Solving for i and e in a Grounded Line with Initial Conditions
- ashish.dltg
- · Replies 1 ·
Function Graphs: Solving Questions with Step-by-Step Guide
- tigerd12
- · Replies 1 ·
How Do I Simplify this Trig Expression: cos(2sin^-1 (5x))?
- davemoosehead
- · Replies 8 ·
Polynomial Division: Finding Q(X) and R(X)
- stefanB
- · Replies 3 ·
Y Intercept of Linear Eqn w/ Slope 4: Find Line of Best Fit Calculator
- shoook
- · Replies 1 ·