'Lafferty' diaporamas de présentation

Algebraic Operations

Algebraic Operations. Removing Brackets. Pairs of Brackets. Factors. Common Factors. Difference of Squares. Factorising Trinomials (Quadratics). Factor Priority. Int 2. Q1. Calculate (a) -3 x 5 = (b) -6 x -7 = . Starter Questions. Q2. Calculate (a) w x w = (b) -2a x 4a =.

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Zombie Student Apocalypse

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Opp

Sine Graph. We already know that. (x,y). Sin ? o =. r . r . Hyp. y. y. Using the unity circle we can re-define Sin ? o as. Opp. ? o. Opp. Hyp. x. Adj. Sin ? o =. The Sin e function is a circular function. We will now graph the Sine function. Since unity circle

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