Warm Up Graph the following functions on the same coordinate plane:

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Presentation transcript:

Warm Up Graph the following functions on the same coordinate plane:

Answers Graph the following functions on the same coordinate plane:

Piecewise Functions Piecewise functions are neighbors! Their properties are separated by a fence.

Example It’s in two pieces! Each piece must live ONLY in its own neighborhood. Let’s put up a fence, so we don’t make any mistakes! These number(s) tell us where to put a fence.

Example 1 These number(s) tell us where to put a fence. lives here Now, we need to figure out who the fence owner is. This guy has the “=”, so he gets to sit ON the fence

Example 1 Let’s graph part 1. This guy has the “=”, so he gets to sit ON the fence He does not get to sit on the fence.

Example 1 This guy has the “=”, so he gets to sit ON the fence Let’s graph part 2. Since he owns the fence, he can sit on it.