1. Roger bowled 7 games last weekend. His scores are: 155, 165, 138, 172, 127,
193, 142. What is Roger's median score?

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square

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

the formula of a slope:

we have the points (-2, 7) and (2, 3). substitute:

96 39 cause 135 -96=39 im smart (i used a calculater)