Math Problem Statement
Use Desmos to graph the function 1. f(x)= -x-3,&x<-1\ sqrt x+5 -4,&-1<= x<4\ (x - 4) ^ 2 - 1 ,&4<= x<=5 the function the following key features. Use a. For what interval(s) is the function increasing? b. For what interval(s) is the function decreasing? c. For what interval(s) is the function positive? d. For what interval(s) is the function negative?
Solution
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Math Problem Analysis
Mathematical Concepts
Piecewise functions
Function behavior
Formulas
Derivative formulas for piecewise functions
Theorems
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Suitable Grade Level
Advanced High School
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