Let M = amount of money in ATM at the beginning
  
M - 18(100) = M - 1800
  
The change is a decrease of $1,800
 
        
             
        
        
        
Sound or vibration wave that is conducted
        
             
        
        
        
If the result is reflected over x-axis and vertically stretched by a factor of 5, the result will be g(x) = -5(x - 1)²
<h3>Transformation of functions</h3>
Transformation is a way of changing the position of an object o the xy plane. Given the parent function expressed as
f(x) = x^2
If the function is shifted to the left by unit, then we will have h(x) = (x - 1)²
If the result is reflected over x-axis and vertically stretched by a factor of 5, the result will be g(x) = -5(x - 1)²
Learn more on translation here: brainly.com/question/12861087
#SPJ1
 
        
             
        
        
        
Hello,

Center is (2,-11) and radius is 8