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A function adds 5 to a number, divides the sum by 2, and then subtracts
3 from the quotient. Which of the following could be the function?


Sagot :

Answer:

[tex]f(x) = \frac{x+5}{2} - 3[/tex]

Step-by-step explanation

Let the unknown number be x

If the function adds 5 to the number, then;

f(x) = x + 5

If it is divide by 2;

f(x) = x+5/2

If it is then subtracted from 3;

[tex]f(x) = \frac{x+5}{2} - 3[/tex]

Hence the required function will be [tex]f(x) = \frac{x+5}{2} - 3[/tex]