Lesson 4.4 Two-Way Frequency Tables Concept: Representing and Interpreting Data EQ: How do we represent and interpret data in two variables? (Standard.
Unit 4 Part B Concept: Frequencies EQ: How do we record and use various types of frequencies? Vocabulary: Joint Frequency Marginal Frequency Trend Conditional.
Introduction Recall that the imaginary unit i is equal to. A fraction with i in the denominator does not have a rational denominator, since is not a rational.
Introduction Exponential equations are equations that have the variable in the exponent. Exponential equations are found in science, finance, sports, and.
Introduction Solving a linear inequality in two variables is similar to graphing a linear equation, with a few extra steps that will be explained on the.
Introduction Finding the solutions to a system of linear equations requires graphing multiple linear inequalities on the same coordinate plane. Most real-world.
Introduction Algebraic expressions, used to describe various situations, contain variables. It is important to understand how each term of an expression.
Introduction Functions are relations in which each element in the domain is mapped to exactly one element in the range; that is, for every value of x,
Introduction In the previous lesson, we applied the properties of similar triangles to find unknown side lengths. We discovered that the side ratios of.
Introduction There are many applications for solid geometry in the real world. In this lesson, you will apply the formulas for the volumes of solids to.
Introduction Completing the square can be a long process, and not all quadratic expressions can be factored. Rather than completing the square or factoring,
Introduction Data sets can be compared and interpreted in the context of the problem. Data values that are much greater than or much less than the rest.