Answer:
f(-8) = -512, f(8) = 2
Step-by-step explanation:
Substitute x = -8 and 8 into the function, taking into account the rules of the function.
For x = -8, x < 0 so the value is equal to the cube of -8, which is -512.
For x = 8, x > 0 so the value is equal to the cube root of 8, which is 2.
 
        
                    
             
        
        
        
Answer:
6t + 10t - 9t 
(6 + 10 - 9 ) t 
7t 
Step-by-step explanation:
 
        
                    
             
        
        
        
Using the factor theorem, it is found that the polynomial is:

Given by the first option
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Given a polynomial f(x), this polynomial has roots  using the factor theorem it can be written as:
 using the factor theorem it can be written as:  , in which a is the leading coefficient.
, in which a is the leading coefficient.
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In this question:
 
 
 
- By the options, leading coefficient  
Thus:



Which is the polynomial.
A similar problem is given that: brainly.com/question/4786502
 
        
             
        
        
        
The answer to the equation is x=4.5