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I need help with this question... sooo difficult.

 Mar 6, 2019
 #1
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Not too difficult....we just need to know what function to use

 

f (x) = f(-10)

So x must be -10

Notice that the first function is the one to use if x ≤  -4

 

f(-10) =   l -10 + 6 l  =  l - 4 l   =   4

 

So....graph the point (-10, 4)

 

 

Second one...it looks hard....but isn't

 

If x  ≥5....then the output  is -5

So f(444)....x = 444.....and this is  ≥ 5

So....f(444) = -5

 

Graph the point  (444, -5)    (you need a larger graph  !!!)

 

Last one

f(-1)

x = -1     so....the second function because this value falls between  -4 and 5

So  we use  x + 2

 

(-1) + 2  =   1

 

So graph the point (-1, 1)

 

 

 

cool cool cool

 Mar 6, 2019

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