You design the wooden picture frame and paint the front surface. (picture provided)
a. Write a polynomial in standard form that represents the area of wood you paint.
b. You design the picture frame to display a 5-inch by 8-inch photograph. How much wood do you paint?

Step-by-step explanation:

a)

Area of the frame with picture:

Area of the picture:

Area of the wooden frame is the difference of the above values:

b)

When x = 5, the picture frame area is:

111

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