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Answer:
h(x) = 3x² - 7x - 6
Step-by-step explanation:
Calculate h(x) by adding the two polynomials:
h(x) = f(x) + g(x):
h(x) = x² - 3x + 5 + 2x² - 4x - 11
Combine like terms:
h(x) = 3x² - 7x - 6
 
        
                    
             
        
        
        
1. Relation
2. Domain
3. Non linear
4. Range
5. Function
6. Linear
7. Y = mx + b is a linear equation where m is the slope and b is the y-intercept.
        
             
        
        
        
Answer:
The area of the shaded region is 0.2898.
Step-by-step explanation:
Let <em>X</em> represent the IQ scores of adults.
It is provided that  .
.
Compute the probability of an adult having an IQ between 106 and 124 as follows:

                               
 
*Use a <em>z</em>-table.
Thus, the area of the shaded region is 0.2898.
 
        
             
        
        
        
Answer:
p=\frac{9}{7}
Step-by-step explanation:

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