+0  
 
+2
187
1
avatar+1786 

What is the zero of the function

 

f(x) = -4/5x + 9?

 Apr 3, 2018
 #1
avatar+3994 
+2

So, f(x)=0, that means 0=-4/5x+9, -4/5x=-9, x=-9*5/-4=45/4=11.25

 Apr 3, 2018

6 Online Users

avatar