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Course: Algebra 1 (Eureka Math/EngageNY) > Unit 1

Lesson 1: Topic A: Lessons 1-3: Piecewise, quadratic, and exponential functions
Math
Algebra 1 (Eureka Math/EngageNY)
Module 1: Relationships between quantities and reasoning with equations and their graphs
Topic A: Lessons 1-3: Piecewise, quadratic, and exponential functions
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Evaluate step functions

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Problem

A coordinate plane. The x- and y-axes both scale by one. The graph is of function y equals g of x which is a series of three horizontal line segments. The first segment starts with an open point at negative nine, negative nine and ends with a closed point at negative five, negative nine. The second segment starts with an open point at negative five, six and ends with a closed point at negative one, six. The last segment starts with an open point at negative one, negative seven and ends with a closed point at nine, negative seven.
Match each expression with its value.
−9
6
−7
Undefined
g(−5.0001)
g(−5)
g(−4.999)
g(9)