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Let \(f(x) = \begin{cases} 2x + 9 &\text{if }x<-2, \\ 5-2x&\text{if }x\ge -2. \end{cases}\)

 

Find f(-7)

 Jan 25, 2021

Best Answer 

 #1
avatar+382 
+2

f(-7) = 2(-7)  + 9

f(-7) = -14 + 9

f(-7) = -5

 

=^._.^=

 Jan 25, 2021
 #1
avatar+382 
+2
Best Answer

f(-7) = 2(-7)  + 9

f(-7) = -14 + 9

f(-7) = -5

 

=^._.^=

catmg Jan 25, 2021

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