1.3
You subtract 3.2 from 1.9 ; which gives you 1.3
        
             
        
        
        
Answer:
Well we know that it's a linear because it has a exponent so what we do to answer this question 
Step-by-step explanation:
 ------
 - b+ v. b2 -4ac 
x= ____________
 2a
x2+ 12x +20 =0 
a=1
b=12
c=20
 _______
X= -12+v 12 2 -4 • 1 • 20
 ___________________
 2•1
 
        
                    
             
        
        
        
<h2><u>Corect option</u> :</h2>

<h2><u>Answer with steps</u> :</h2>
Quantity of water she needs 
Number of servings she needs = 10
Number of cups of water she will need :



Thus, she needs  of water.
 of water.
Therefore, the correct option is 
 
        
        
        
9514 1404 393
Answer:
   -203.1875
Step-by-step explanation:
The ends of the interval are ...
   (-4, g(-4)) = (-4, 1023 15/16)
   (1, g(1)) = (1, 8)
The average rate of change is the slope of the line between these two points:
   m = (y2 -y1)/(x2 -x1)
   m = (8 -(1023 15/16))/(1 -(-4)) = (-1015 15/16)/5 = -203 3/16
The average rate of change on the interval is -203 3/16.