Question 411454
Given the function K(s)=2s+9, 
find each of the following. 
K(4)= 2*4+9 = 17
-------------------
K(-7)=2(-7)+9 = -14+9 = -5
-------------------
K (6.6)= 2(6.6)+9 = 13.2+9 = 22.2
===================================
Cheers,
Stan H.
=====================