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PreCalculus Formulas. Sequences and Series: Binomial Theorem. ( a + = b ) n ∑. n ⎛ ⎞ n ⎜ ⎟ a n k bk −. k = 0 ⎝ ⎠ k. Find the rth term. ⎛ ⎞ n. − − 1) br. − 1 ⎜ ⎟ a n ( r. ⎝ − r 1 ⎠. Functions: To find the inverse function: Set function = y. Interchange the variables. Solve for y. Arithmetic Last Term. = + − a. 1 ( n 1) d. Geometric Last Term. −.
pre-calculus formula booklet. unit 1 chapter 1 relations, functions,and graphs slope: 2 1 2 1 x x y y m slope-intercept form of a line: y mx b point-slope form of a line: (y y1) m(x x1) standard form of a line: ax by c 0 or ax by c chapter 2 systemsof linearequations and inequalities
Analytic Geometry. y2 − y1. slope: m = x2 − x1. equation of a line: y − y1 = m (x − x1) • distance: d = (x2 − x1)2 + (y2 − y1)2.
Chemistry Facts & Formulae mathcentre is a project offering students and staff free resources to support the transition from school mathematics to university mathematics in a range of disciplines. www.mathcentre.ac.uk This leaflet has been produced in conjunction with the Higher Education Academy Maths, Stats & OR Network,
PRE-CALCULUS 11 FORMULA SHEET Simple Interest !=#1+&’ )= #&’ Compound Interest !=#(1+
PRE-CALCULUS GRADE 12 FORMULA PAGE. The following information may be useful when writing this examination. In chemistry, the pH scale measures the acidity (0–7) or alkalinity (7–14) of a solution. It is a logarithmic scale in base 10. Thus, a pH of 9 is 10 times more alkaline than a pH of 8. n!
A comprehensive Precalculus textbook covering various topics, adaptable for different courses.
