Find M STR?

Find the value of x? who can help me please? ​

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

80x^8−68x^6+16^5−20x^4−4x^3+8x^2

hope i'm right lol

210/22 = 9.55

since he can't take part of a person to the game the answer is 9 people

hope this !