![]() Google Translate is a free service and currently offers translation in over 50 languages, although an impressive number, this does not capture all languages or dialects. The quality of the translation will vary in some of the languages offered by Google. Click here for more math practice problems.The electronic translation service is hosted by Google Translate.Click here for more BC math practice problems.If the annual interest rate is 10%, explain how a $1000 investment would grow over three years. The simple interest formula is A=P(1+rt).introduction to investments / loans with regular payments, using technology.If you invest $6 a day (less than the cost of some Starbucks drinks) for 50 years (at an annual interest rate of 10%) your investment will grow to be more than $3 million! By living within (or below) your means, you will have money left over to invest. Solving equations and identifying and extraneous rootsĪs a young person, you have the power to be wealthy even with a minimum wage job.Simplifying and applying operations to rational expressions.Next year you will better understand how to graph rational functions. This year, in Pre-Calculus 11, we focus on simplifying rational expressions and introduce a few word problems. symbolic notation for inequality statements, including interval notation.sign analysis: identifying intervals where a function is positive, negative, or zero.domain and range restrictions from problems in situational contexts.You may be familiar with solving the equation x^2=9. In Pre-Calculus 11, we extend our understanding of quadratics and lines by studying the meaning of the inequality symbol. factoring, quadratic formula, completing the square, graphing, square root method) Identifying characteristics of graphs (including domain and range, intercepts, vertex, symmetry), multiple forms, function notation, extrema.We can use our understanding of quadratics to determine the exact height of a basketball or find the optimal dimensions to maximize or minimize area. Quadratics is the largest math topic in Pre-Calculus 11. Difference of squares of the form a^2x^2-b^2y^2.By factoring, we reveal the roots of a polynomial which are also known as x-intercepts or solutions. This year we factor quadratics and next year we factor higher degree polynomials. ![]() ![]() We continue factoring this year in Pre-Calculus 11 because factoring is an important part of quadratic functions and equations.
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