McLogan Pre-Calculus

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When is the graph increasing?

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Evaluate trig functions in your head

McLogan Pre-Calculus

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Can you crack this test question?

McLogan Pre-Calculus

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Beginner Edition of Finding the zeros of the polynomial #

McLogan Pre-Calculus

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Famous Textbook Example Find the zeros

McLogan Pre-Calculus

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Evaluate the logarithm in your head

McLogan Pre-Calculus

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Complete the square in your head

McLogan Pre-Calculus

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Find the intercepts in your head

McLogan Pre-Calculus

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Zeros of a Polynomial by factorin #short #pc Emil Christopher

McLogan Pre-Calculus

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Dealing with fractions to verify the identiy

McLogan Pre-Calculus

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Simplify Complex Fractions is it Math or Magic

McLogan Pre-Calculus

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Sketch the negative radian in standard form

McLogan Pre-Calculus

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Completing the Square Division Method

McLogan Pre-Calculus

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What you need to know when evaluating trig functions

McLogan Pre-Calculus

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Completing the square factoring method

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Linear factorization made easy

McLogan Pre-Calculus

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Hard linear factorization problem

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Graph the piecewise function

McLogan Pre-Calculus

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Couple things to know about evaluating trig functions

McLogan Pre-Calculus

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First Step To Evaluating a Trig Function

McLogan Pre-Calculus

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Rational the denominator

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Find the vertical asymptotes Rational Function #short

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Most Students Don't Know They Can Do This

McLogan Pre-Calculus

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Find all the zeros given one zero

McLogan Pre-Calculus

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Increasing, Decreasing, Constant Intervals

McLogan Pre-Calculus

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What you need to know to rationalize the denominator

McLogan Pre-Calculus

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The fastest way to simplify the complex fraction

McLogan Pre-Calculus

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Simplify the Complex Fraction by adding

McLogan Pre-Calculus

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See Trig Squared think Pythagorean Identity

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Mistakes evaluating the inverse tangent function

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My Favorite Inc, Dec, Con, Problem for students

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even or odd how to know

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Tip for the Law of sines you don t see in a textbook #precalc #short Emil Christopher

McLogan Pre-Calculus

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This problem is not as hard as you think #pc #short Emil Christopher

McLogan Pre-Calculus

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Confused Students Get This Synthentic Division Problem Wrong

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Convert Vertex to Standard Form

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Convert standard to vertex form

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True or False inverse of Functions

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Find the Inverse of the rational function #short Pc

McLogan Pre-Calculus

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Find the Sine of an angle given a point on the terminal side of the angle | Pc Q4

McLogan Pre-Calculus

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Determine the quadrant in which the terminal side of the angle lies | PC Q11

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Evaluate the limit at infinity | Pc Q9

McLogan Pre-Calculus

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Factor the Polynomial Completely Given a Zero | Pc Q2

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Evaluate using the Sum formula for Cosine | Pc Q3

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Find the Unit Vector having the same Direction as V | PC Q8

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Find the Polar Points Given Rectangular | PC Q7

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Find the Domain of The Square Root Function | Pc Q6

McLogan Pre-Calculus

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Evaluate the Piecewise Function at a Given Value | Pc Q10

McLogan Pre-Calculus

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