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Evaluate the Piecewise Function f (x)=3-5x if x<=3; 3x if 3<x<7; 5x+1 if x>=7 , f (5) , Step 1. Identify the piece that describes the function at . In this case, falls within the interval, therefore use to evaluate. Step 2. The function is equal to at . Step 3.
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
Free piecewise functions calculator - explore piecewise function domain, range, intercepts, extreme points and asymptotes step-by-step.
Algebra Name: Piecewise, Absolute Value, and Step Functions Review. Carefully graph each of the following. Then evaluate the function at the specific value. Write equations for the piecewise functions whose graphs are shown below. 8.
How To: Given a piecewise function, write the formula and identify the domain for each interval. Identify the intervals where different rules apply. Determine formulas for the rules that describe how to calculate an output from an input in each interval. Use a bracket and "if" statements to write the function.
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. You may use your calculators to help you graph, but you must sketch it carefully on ...
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. Interval Notation: Parenthesis, brackets or a combination of both.
