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3.3 Piecewise Functions . 1. Use the piecewise function to evaluate the following. 𝑓(𝑥) = 3 𝑥−2, 𝑥< −3 2𝑥. 2. −3𝑥, −3 < 𝑥≤6 8, 1 𝑥> 6. 2. Graph the following piecewise function. 𝑓(𝑥) = − 1 3 𝑥−2, 𝑥≤0 2 𝑥+ 1, 𝑥> 0
Writing a Piecewise Function Example 2: Write the equation for the piecewise function below Steps: 1. Find your intervals 1st interval: 2nd interval: 3rd interval: 2. Pick two points on each interval. Use them to find the slope of the line. 3. Use one of the points and the slope to write the equation of the line in Point-Slope Form 4.
Analyzing a Piecewise Function. CONSTRUCTING VIABLE ARGUMENTS. To be profi cient in math, you need to justify your conclusions and communicate them to others. Work with a partner. Does the graph represent y as a function of x? Justify your conclusion. What is the value of the function when. = 0? How can you tell?
Unit 1: Piecewise Functions. Objective 2.02 Use piece-wise defined functions to model and solve problems; justify results. a) Solve using tables, graphs and algebraic properties. b) Interpret the constants, coefficients, and bases in context of the problem. DAY.
Section 3.3 Piecewise Functions. Traditional Algebra 2 – 3.3 Piecewise Functions. Watch on. Need a tutor? Click this link and get your first session free! Application Walkthrough.
ALGEBRA 2 CHAPTER 9 Section 9-2 Piecewise Functions Objectives: Write and graph piecewise functions. CC.9-12.F.IF.9 Use piecewise functions to describe real-world situations. CC.9-12.F.IF.6 A is a function that is a combination of one or more functions. The rule for a piecewise function is different for different parts, or pieces, of
A piecewise function is a function defi ned by two or more equations. Each “piece” of the function applies to a different part of its domain. An example is shown below.
