5. A collector has 56 movie posters and 22 band posters. She wants to sell 28 movie posters but still have her poster collection maintain the same ratio of 56:22. If she sells 28 movie posters, how many band posters should she sell?

step-by-step explanation:

i am not sure sorry : c

the answer is 48m^2!

step-by-step explanation:

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