Wee need a photo of the number line to help u sorry
        
             
        
        
        
Step-by-step explanation:
F ( x ) = x² + 2x - 24 
{ factorising by middle term splitting method } 
[ 24 = 2 × 2 × 2 × 3 ] 
F ( x ) = x² + 6x - 4x - 24 
F ( x ) = x ( x + 6 ) -4 ( x + 6 )
F ( x ) = ( x + 6 ) ( x - 4 ) 
 
        
             
        
        
        
Find 8% of 1900.
0.08 * 1900 = 152
So 152 customers run every day.
        
             
        
        
        
Answer:
f(x + 3) = (4x + 13)/(x - 3)
Step-by-step explanation:
If f(x) = (4x + 1)/(x - 6)
then in f(x + 3)...js replace x with (x + 3)...
f(x + 3) = (4(x + 3) + 1)/(x + 3 - 6)
;f(x + 3) = (4x + 13)/(x - 3)