The average cost of tuition and fees at public​ four-year colleges in the United States can be modeled by the following​ formula, where T represents the average cost of tuition and fees for the school year ending x years after 1996. When will tuition and fees at public US colleges average $4916 T=165x+2771
Tuition and fees will average ​$4916 in the school year ending in the year

answer:

given the linear inequality :

add 2y to both sides we get;

simplify:

add 12 to both sides of an equation;

simplify:

divide both sides by 2 we get;

or

the related equation for the inequality equation [1] is;

y-intercepts defined as the graph crosses the y-axis.

substitute x =0 in [2] to solve for y;

y = 6

x-intercepts defined as the graph crosses the x-axis.

substitute value y = 0 to solve for x;

subtract 6 from both sides we get

multiply both sides by 2 we get;

or

x = -12

now, plot these point (0, 6) and (-12, 0) on graph as shown below and shade the graph below the solid line.

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.

we would need a picture of the quadrilateral in order to answer the question. also, it seems that the question is missing some components.