+0  
 
0
5
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avatar+359 

Assume that f(3) = 4.  Name a point that must be on the graph of y= 4f(2/5*x + 3) - 7.

 Mar 7, 2024
 #1
avatar+128794 
+1

f(3)  = 4

So

(2/5)x + 3  = 3

x = 0

 

So

 

y  = 4f ( 3)  - 7   =

 

4 (4)  - 7   = 

 

9

 

(0, 9)  

 

 

cool cool cool

 Mar 7, 2024

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