The median of a set of numbers is x. There are at least three numbers in the set. Write an algebraic expression, in terms of x, to represent the median of the new set of numbers obtained by adding 3 to every number in the set.

x + 3

Step-by-step explanation:

Median of a set of numbers = x

Median =    term ; n = odd

            =   term ; n= even

New set of numbers obtained by adding 3 to every number in the set.

So every number increases by 3

So,  median of the new set = x + 3

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see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph