Tell the maximum number of zeros that the polynomial function may have Then use Descartes Rule of Signs to determine how many positive and how many negative real zeros the polynomial function may have. Do not attempt to find the zeros f(x)=-3x? + x2-x2 +7 What is the maximum number of zeros that this polynomial function can have? How many positive real zeros can the function have? (Use a comma to separate answers as needed) How many negative real zeros can the function have? (Use a comma to separate answers as needed)​

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.

44

step-by-step explanation:

$79500

step-by-step explanation: