13. An architect plans to build an extension for a rectangular bedroom. The bedroom is 5 meters wide, and the original length of the bedroom
is 8 meters. The length of the bedroom's extension, in meters, is
represented by x. The expression 5(x + 8) represents the area, in square
meters, of the bedroom.
PARTA
Create an equivalent expression without
parentheses.
PART B
What does each term of your expression
represent?

A. plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1 2 g(x) -4 -2 0 2 4 b. which function could be described as exponential and which as linear? explain. c. if the functions continue with the same pattern, will the function values ever be equal? if so, give estimates for the value of x that will make the function values equals. if not, explain why the function values will never be equal.