Math Problem Statement
graph 2x+5 if x less than or equal to 4 5 if -4<x=<4 5x-4 if x > 4
Solution
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Math Problem Analysis
Mathematical Concepts
Algebra
Piecewise Functions
Graphing
Linear Equations
Formulas
2x + 5 for x ≤ 4
5 for -4 < x ≤ 4
5x - 4 for x > 4
Theorems
Slope-intercept form of a linear equation y = mx + b
Piecewise function continuity/discontinuity
Suitable Grade Level
Grades 9-12
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