Answer:
The correct options are:
x= -1.1
x= 2.4
x = 6
Step-by-step explanation:
The roots of any polynomial can easily be determined by the graph. To find the roots from the graph, we just have to see the values of x, for which the value of whole polynomial becomes 0.
We can see in the graph that there are three points where the value of polynomial becomes 0. that are
At x= -1.1
At x= 2.4
At x = 6
Thus, these are the roots
 
        
             
        
        
        
Answer:
I need a picture to solve this.
Step-by-step explanation:
 
        
             
        
        
        
Answer:
Ix - 950°C I ≤ 250°C
Step-by-step explanation:
We are told that the temperature may vary from 700 degrees Celsius to 1200 degrees Celsius. 
And that this temperature is x.
This means that the minimum value of x is 700°C while maximum of x is 1200 °C
Let's find the average of the two temperature limits given:
x_avg = (700 + 1200)/2 = 
x_avg = 1900/2
x_avg = 950 °C
Now let's find the distance between the average and either maximum or minimum. 
d_avg = (1200 - 700)/2 
d_avg = 500/2
d_avg = 250°C.
Now absolute value equation will be in the form of;
Ix - x_avgI ≤ d_avg
Thus;
Ix - 950°C I ≤ 250°C
 
        
             
        
        
        
Answer:
[22 x 21] / 2=231 or "c" 
Step-by-step explanation:
 
        
             
        
        
        
Where is the rest of the question