9514 1404 393
Answer:
   7 7/8
Step-by-step explanation:
There are several ways to get there.
   2.25×3.5 = 7.875 = 7 7/8
   (2 1/4)(3 1/2) = (9/4)(7/2) = 63/8 = 7 7/8
   (2 1/4)(3.5) = 2(3.5) +(1/4)(3.5) = 7 + (2·3.5)/(2·4) = 7 +7/8 = 7 7/8
A typical graphing calculator will let you enter this problem directly, giving you a result either as a decimal, improper fraction, or a mixed number.
 
        
             
        
        
        
The range of the quadratic function is [-1, ∞) after plotting the function on the coordinate plane.
<h3>What is a function?</h3>
It is defined as a special type of relationship, and they have a predefined domain and range according to the function every value in the domain is related to exactly one value in the range.
 
It is given that:
The function is:
f(x) = (x - 4)(x - 2)
The above function is a quadratic function.
The above function can be written as:
f(x) = x² - 6x + 8
From the graph,
The minimum value of graph at x = 3 is y = -1
The range of the function is [-1, ∞)
Thus, the range of the quadratic function is [-1, ∞) after plotting the function on the coordinate plane.
 
Learn more about the function here:
brainly.com/question/5245372
#SPJ1
 
        
             
        
        
        
171 dollar because 1170 divde by 19.5 is 60 times 2.85 is 171
        
                    
             
        
        
        
Answer:
4 2/3
Step-by-step explanation:
2/3 * 7/1
4 2/3