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3.3 Piecewise Functions Use the piecewise function to evaluate the following. 1. 𝑓(𝑥) = −2𝑥2−1, 𝑥 𝑥≤2 4 5 𝑥−4, 𝑥> 2 2. 𝑓(𝑥) = 3 −7 𝑥, ≤ 3 8, −3 < 𝑥≤3 √2𝑥+ 3, 𝑥> 3 𝑎. 𝑓(0) =
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.
Piecewise Functions WS. Evaluate the function for the given value of x. Match the piecewise function with its graph. Carefully graph each of the following. Identify whether or not he graph is a function. Then, evaluate the graph at any specified domain value.
34. Is the function continuous at ? ± 35. Determine the domain of the function shown below. Use both set notation and interval notation. ± ± ± ± ± 8 16 24 32 40 x 8 16 24 32 40 ± ± ± ± ± y 36. Graph the following piecewise function. 37. Find for the given piecewise function: 38. The function is defined below. For what
10) Write a rule for the function shown. f (x) x x , x x , x . Create your own worksheets like this one with Infinite Precalculus. Free trial available at KutaSoftware.com.
piecewise_functions_word_problems - Free download as PDF File (.pdf) or read online for free.
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. f(x) = { x − 2, 2x + 1, if x ≤ 0 if x > 0 The expression x − 2 represents the value of f when x is less than or equal to 0. The expression 2x + 1 represents the value ...
