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7.5 Sinusoidal Functions duration 11 minutes 31 seconds 7.5 Sinusoidal Functions 7.5 Sinusoidal Functions	7.5 Sinusoidal Functions Exploring transformations of sine and cosine functions coefficient concepts in physics period algebraically elementary special functions cos(bt) subtracting one-half transformations graph divided negative written cosine units formula audio engineering function notice complete algebra intercept shifting effects horizontal sound entire parentheses shift maximum trigonometry sinusoidal pi sine functions form place times fact sides b. half graphs From Carolyn James 280 plays 0
Part 1 Review: Solving Equations duration 12 minutes 12 seconds Part 1 Review: Solving Equations Part 1 Review: Solving Equations	Part 1 Review: Solving Equations Review of solving equations. square squared binary operations solution elementary special functions solutions distributive operation subtracting positive isolate quadratic elementary algebra fraction mathematical notation formula arithmetic difficult coefficient algebra factor mathematical objects polynomials simplify effects equations sides left-hand chemical processes squared- equation equal times right-hand solve elementary mathematics property expression root side capital 2x values minus hand r. x. 4ac front From Carolyn James 458 plays 0
Part 2 Review: Rational Expressions duration 17 minutes 15 seconds Part 2 Review: Rational Expressions Part 2 Review: Rational Expressions	Part 2 Review: Rational Expressions Overview of simplifying rational expressions multiplying rewrite binary operations multiplication distributive subtracting three-fourths ontology divided squared version fraction factor notice clever rational denominator simplify subtraction multiply difference divisible numerator times common expression minus effects 3x x. 2x cubed expressions numerators ratio side form quantity method thing step From Carolyn James 398 plays 0