![]() 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. Label the location of the four quadrants.Special angles, as connected with the 30-60-90 and 45-45-90 triangles.Use of sine and cosine laws to solve non-right triangles, including ambiguous cases.Visit /10 to review SOH CAH TOA Trigonometry. Do your best to understand this year’s trigonometry concepts because you will learn more about trigonometry next year. This year in Pre-Calculus 11 you will learn how to solve non right-angle triangles using the Sine Law and the Cosine Law. Last year you learned about right-angle trigonometry: SOH CAH TOA. Identifying domain restrictions and extraneous roots of radical equations.Solving simple (one radical only) equations algebraically and graphically.Next year you will learn more about graphing and transforming radical functions. This year in Pre-Calculus 11 we will focus on simplifying radicals and working with radical equations. A fractional exponent can be rewritten as a radical. Radicals is a math topic that has a connection with exponents. Positive and negative rational exponents.Although you may have learned about exponent laws since Grade 9, this is the first year that BC math students fully learn the topic of powers which include negative exponents and fractional exponents. Powers is another topic in the BC Pre-Calculus 11 curriculum. Types of Numbers is the first topic of the BC Pre-Calculus 11 curriculum. Linear and Quadratic Inequalities – /11g. ![]()
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