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.
Understanding the Equation: x(t)=2t+2 and Its Inverse Function x(-t)=-2t+2
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Polar points in rectangular coordinates help
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Incredibly small equation but cant find answer
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Parabola Help: Find Vertex & Point | No Math Terms
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Why does my calculater calculate this wrong?
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Verifying Solution to 2\sin\theta\cos\theta + 2 \sin\theta - \cos\theta -1 = 0
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Two questions - factoring and exponents
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What is the value of k for the decreasing volume of chlorine in a swimming pool?
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Modeling Sugar Dissolution in Hot Water: Finding the Decay Rate
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How Do You Calculate the Slope of a Line with a 130-Degree Inclination?
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(non)fractional Negative Exponents
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How can I simplify the conversion of x^2+y^2-3cos\Theta+4sin\Theta=0 to polar?
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How to Prove Complex Trigonometric Identity?
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Algebra 2: Simplifying Radicals with Exponents 8^(2/3) * 9^(1/2) - Evaluate
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Simplify Parametric Equations: Learn How to Convert to Cartesian Form
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Solving Trig Equations: Tips, Tricks, and Strategies for All Values of x (0-360)
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Verifying Parametric Equation: (x+y)(x-y)^2 = k
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Solve math equation without assumptions
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Solving 9.8*Sin(theta)=7.056*Cos(theta)
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Math Help: Solve 2 Questions with Isoceles Triangle
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How can I solve this factorization problem without assumptions?
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Applying trigonometric functions to some real life situations
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Negative exponents and calculation rules
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Solve Trinomial Problem: 2(2x^2+3x-14)
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Trouble with Limits: Discussing Parameters
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Understanding Vector Components and Resolved Parts: A Simple Explanation
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Equation for Point P's Path in Parametric Problem
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Imaginary multiplication with answer to be in polar (variables)
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Find the vertex, focus, and the directrix of the parabola
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How do I prove that x + 1/x is greater than or equal to 2 if x > 0
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Solving Proportionality: Cost of Running a Business w/ 18 Employees
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Finding the Equation of a 3D Line from Two Points
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Is there a way to simplify my chemical system model?
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How many 3-digit numbers have exactly 2 identical digits?
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Solving the Limit of x+sin(x) as x Goes to ∞
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Graph y=x^4 - 3x^2 + 2 & Find x-intercepts
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Algebra 2 Help: Simplifying a Complex Fraction with Step-by-Step Guide
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Help Solve x = theta: cot(x) / tan(x) + 1 = tan(x) + cot(x)
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Learn the Pythagorean Theorem with Lou
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Math Help: Solve Quadratic Function Intercepting X-Axis
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Solving Limit Without Derivatives
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Proving the Pythagorean Identity: A Brief Analysis
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Finding Exact Value of d tan (π/12)
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Solve Logistic Function: f(x)=\frac{6}{1+(4/3)^{-x}}
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Why Does Calculating i^2 as sqrt(-1) * sqrt(-1) Lead to Confusion?
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Solving Trigonometric Proofs: Struggling with Two Challenging Examples
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What Price Maximizes Profit for Snax-Treat Sales at the Corner Store?
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I proving two Trig identities
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I can't understand this in partial fractions
3
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Understanding Limits: How to Solve Challenging Problems in Calculus
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Automorphism I don't understand
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Matrix Inverse Problem: Troubleshooting Proof and Multiplication Error
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Combinatorics Problem: Assigning Seats for 4 Guys and 4 Girls in a Single Row
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Really getting started precal honors problem
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Solving Geometry Equations with Cosine and Euler Angles
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Factoring Fractions: Solve (x+20)(x+10)^2+400
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What is the area of triangle ABC in 3-D?
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A, B are countable. P(s), power set, and f: A-> not always countable?
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How can I solve for d in terms of l and constants?
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The Potential of Your Ti-83 plus Calculator
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Complex integer expression problem
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Calculating Half-Life: 50mg to 10mg in 18.4 Days
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Having trouble solving this limit? Need some hints?
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Show that this locus determines a circle in C
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Writing N-Letter Words with A, B, and C | Avoiding Repeated A's in Combinations
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Does $\sqrt{n!+n}-\sqrt{n!} > 1$ for Some Integer n?
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Solve 0.7 < \alpha < 0.8 for x in y = \cos 3x + 2
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Proving "If A U C = B U C then B = C" Without Drawing a Venn Diagram
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Solve for x: f(g(x))=30 | Factor & Simplify: (x+5)^2+6(x+5)(x-4)
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Step-by-Step Guide to Factoring Polynomials: Solving a Tricky Problem
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Polynomial Division puzzler(well to me anyway :P )
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Trig and Unit Circles: Solving cos pi(t) + sin pi(t) = 0 for pi(t)
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Understanding Two-Variable Graphs: A Brief Overview
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Solving Trinomial Factoring Problems: Tips and Tricks"
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Complex Numbers: Solving Equations with z and zeta?
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How to Factor Polynomials with Three Terms?
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Question about one-to-one and onto with functions
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Triangle inequality, parallelogram equality
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What is the Nature of i to the Power of i? Understanding Imaginary Numbers
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Sum of 2^N Sequence from 1-50: Solving Sigma Notation Problem
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Solving Logarithms: Find Where You're Going Wrong
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How to Solve Simultaneous Equations with Logarithms
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[pre algebra help] simplification
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Optimizing Simultaneous Equations for Experimental Data Analysis
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Sequence based on sequential square root function
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Solving Quadratic Problem: How Far Does Cricket Ball Travel?
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Electromagnetic signals questions
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Proving: (sec^2-6*tan+7)/sec^2-5 = (tan-4)/tan+2
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Solving Calc Questions Before Uni: Integrals & Surds
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Is Vertical Compression Correctly Applied in This Function Transformation?
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Write fractional answers as mixed numbers
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Geometry and Discrete, prove this?
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Solve Trig Identity Problem: Find all values for cos2x=cosx
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Proving the Relationship between Delta and Theta in an Isosceles Triangle
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How Does Wind Affect Airplane Velocity and Travel Time?
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Quadratic equation applying to graphs
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Finding Polynomial Equations from Table of Values
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If the interest rate is 15.5%, how much interest will she pay per year?
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Solve a Geometric Sequence Problem | Sum of 15 & 60 | Algebraic Method
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Uncovering the History of the Hyperbola: A Student's Quest for Answers
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Precalculus Homework Help

Precalculus Homework Help involves providing support to students working on assignments related to precalculus, a preparatory course that covers mathematical concepts essential for calculus.

This assistance includes clarifying precalculus topics such as functions, trigonometry, algebraic expressions, and graphing. Tutors or resources offering precalculus homework help aim to reinforce students' understanding of foundational mathematical principles and prepare them for the more advanced concepts introduced in calculus.

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