Math Problem Statement
For the first piece f(x)=x−1f(x)=x−1, start at the point (1,0)(1,0) with an open circle, and draw the line going towards the left (negative direction) with a slope of 1.
For the second piece f(x)=−2x+4f(x)=−2x+4, start at the point (1,2)(1,2) with a closed circle, and draw the line going towards the right (positive direction) with a slope of -2.
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Solution
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Math Problem Analysis
Mathematical Concepts
Piecewise functions
Graphing functions
Slope of a line
Formulas
Point-slope form of a line equation
Theorems
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Suitable Grade Level
High School