What is the value in place of the question mark makes the polynomial a perfect square trinomial 9. x^2+30x+?
10. x^2-?x+49

You can download answer here

cutt.ly/nz6VGda

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

whew you’re speaking a different language