Precalculus Mathematics Homework Help Forum

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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.
Do you know how to find the equation of lines?
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What is the angle between an arrow and a plane?
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Can Geometry and Algebra Explain a Triangle's Romance with a Parabola?
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Solving General Trig Problem: Find Area & Tower Location
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Problem in Bessel equation help .
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Find Stationary Points of u(x,y) Function & Determine Max/Min/Saddle
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Is f a step function if 1, 2, and 3 hold?
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Solving a Little Problem on Irrational Values & Functions
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Why Is 0 Divided by 0 Undefined?
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Mechanics : Equations of motion.
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How Many Terms Are Needed for 0.01 Accuracy in an Alternating Series?
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Solve for t: Rearrange Equation σ=ωi*t+½α*t^2
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Proving Validity of Function Compositions: A Comprehensive Guide
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Understanding Trigonometric Functions for Negative Integers and Rational Numbers
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Internat. Math Olympiad exercise. Weird function.
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Calculating all possible relations of 2 sets?
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Introducing Gaussian errors to data (Matlab)
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Game Theory -Deletion of strictly dominated strategies
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Bijective Function from N to N^2: Examples and Help
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Creating and using an equation
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Convert repeating decimal to improper fraction
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Finding a function for the parabola
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Determine the interval of convergence for
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Problem understanding proportions with exponents
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Proving the Invertibility of Non-Singular Matrices
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How to evaluate an infinite series with a geometric pattern?
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Euclidean geometry proof concerning circles
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How do I simplify this equation step by step?
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Trigonometric identity for inverse tan
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I think this is simple but I just cant work out how
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Find the exact value of this inverse function
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Form an equation in terms of x
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What are some strategies for solving basic summation problems?
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Create Function: Height vs. Time (Bicycle Wheel)
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Solving Relative Velocity Homework: Man Swimming in River
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Find an expression in terms of n for summation
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Solving x-\sqrt{x}-6=0: Understanding the Acceptable Roots of Equations
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Solving Trigonometric Equation: \cos(2\theta)=-\cos(\theta)
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Why Can't I Simplify This Trigonometric Equation?
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Two-Sample Problem: Comparing Synchronization of Breeding in Blue Titmice
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Calculating Work done by a force
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Converting Voltage to Pressure: A Simple Guide for Engineering Students
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Solving Rational Equations: What is the Missing Step?
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What Are the Solutions to These Function Analysis Problems?
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What is the moment about point C?
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Inverse Function Homework: Find f(x) = x + 4/x
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Approaching and Solving Integrals of Sine Functions: A Scientific Perspective
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Hyperbolic Cosine curve fitting
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Solving for 'a' in a Complex Equation
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Make value of s in this formula 27S^4
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How to factor when no common factors?
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Suppose 9 cards are numbered with the 9 digits from 1 to 9
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Horizontal Asymptote of f(x)=x^3+1/x-1: Is it y=x^2?
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Solving Probability Problem: 11/20 x 9/19 = 266/380
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Sin3x = sinx Solve for x.
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Inverse Function: Condition for f^(-1) and Example
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How to Use Graphical Analysis to Find the Resultant of Vectors?
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Prize Money for 1st Place in 16 Team Bowling League: $1,930
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Calculating the Area of a Parallelogram Using Diagonals: A Vector Approach
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How do you find how far a belt travels using diameter and rps
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Proving Parallelogram Diagonals Bisect Each Other
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Help with compound angle formulae (exact value) for angles over 120 degrees?
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Write answer in both rectangular from and polar Q in degre
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Q in permutations and Combinations
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Max value of x+y (solving a linear system)?
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Piecewise Function Homework: Find foG & goF
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Do We Use Radians or Degrees for Calculating Inverse Tangent Functions?
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What Does Evaluate Imply in Math Problems?
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Is x4yz3 divided by x3y3z simplified as xy-2z2?
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Converting square root to perfect square
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Solving for Car Depreciation: Linear, Quadratic, and Exponential Models
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Use '3 sin x - 4(sin x)^3' to show that if sin x = sin (3x), then sin x = 0 or
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Understanding Hyperbolic Functions
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Problem with integration by parts
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Calculating Box Mass Using Normal Reaction Force and Inclined Angle
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What is the difference between the Permutations and combinations
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Find nth Term of Sequence: n2-2
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Finding the Radius of a Paraboloid Spotlight
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When we use standerd Equation of an ellipse
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Conic Parabolas in General Form
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Riddle question max profit + units
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What Is the Probability of Choosing a Hexadecimal Number with Distinct Digits?
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Linear Dependence/Independence
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Solve F(101): Function Question Homework
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Solving for Volume Change: A Failed Attempt
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How to find a vector that is perpendicular to every vector in a linear subspace?
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Quetion to find the equation of a parabola i want check
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Antiderivative homework question
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Questioning 10^0: Does it Equal 1 or 0?
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Use the definition of a parabola and the distance
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Graphing Parabolas: Determine Direction, Vertex, and Intercepts | Homework Help
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Finding derivative of sin^-1 (x^2 + 1)
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Maximizing Revenue: Solving for Maximum Profit with the Demand Equation x+9p=450
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How Do You Solve Complex Roots in a Cubic Equation?
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Find the equaion of the parabola
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What is the Derivative of a Parametric Curve with Trigonometric Functions?
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Solving Trig Identities: From \sqrt{2+2cosx} to 2cos(x/2)
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Terminal Velocity of 100kg Parachutist Falling from 3000m
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Trig solve for all angles x problem
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Finding Perimeter/Circumference of part of a circle
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