Answer:
a=10 and b= -12
Step-by-step explanation:
 
        
             
        
        
        
Answer: (3x^7-5x^5+10x^3-4x^2+1)÷(x^2-18)= 5x^1÷-9
 
        
             
        
        
        
Answer:
V(w)  = 6*w³   [cubic units]  
Step-by-step explanation:
h height of the rectangular prism
L the length of the base
w the width of the base
Then the volume of the prism is area of the base times heigth therefore
V(p) =  L*w*h    [cubic units]         (1)
Now  the length of the base  L = 2*w
And the height   of the prism is  h = 3*w
If we plugging these values in equation (1) we get olume of a prism as function of w then
V(w) = 2*w* w * 3*w
V(w)  = 6*w³   [cubic units]
 
        
                    
             
        
        
        
This is the concept of exponential functions; The statements that are correct about the exponential decay functions are:
1. The domain is all real number
4. The base must be less than 1 and greater than 0
5. The function has a constant multiplicative rate of change
        
                    
             
        
        
        
The correct answer is A) 17
Why? Let's see ---
If an exponent means to multiply the base as many times as the exponent says, let's start with that.
3 x 3 x 3 x 3 = 81
4 x 4 x 4 = 64
Now we subtract each answer from each other -
81 - 64 = 17
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