Identify the polygon that has vertices
J(12,−4)
J12,-4
,
U(0,−4)
U0,-4
,
S(4,3)
S4,3
, and
T(8,3)
T8,3
, and then find the perimeter and area of the polygon.

the required function is .

step-by-step explanation:

from the given table it is noticed that the graph passing through (-3,7), (0,4), (3,1) and (8,-4).

it is a linear function because the value of y is decrease by one as the value of x increase by 1.

the slope of the function is

the slope of the function is -1 and the y-intercept is 4.

the slope intercept form is

where, m is slope and b is y-intercept.

therefore the required function is . the graph of this function is shown below.

the answer is 31.27mph

  or  

step-by-step explanation:

if the four friends split the cost, p, of the pizza evenly, then each friend pays one-fourth of the cost of the pizza.

the expression is   or  

think the answer would beb