HELPPP. During a recent period of time, the number P (in thousands) of people who access public transportation in a certain county can be modeled by p=0.0088x^3-0.77^2 + 19x + 27300
where x is time (in years). Use a graphing calculator to graph the function for the interval
0 time.

plug the equation into desmos.com & we can see that there is a downward trend with the use of public transportation over the 45 year period

option 1 is correct.

step-by-step explanation:

y varies inversely with x and constant of variation is 4

the equation will be:

y = k/x

where k =4 so,

y = 4/x

if we put values of x of option 1 in the above equation and find values of y

y = 4/-2 => y =-2

y = 4/-1 => y = -4

y = 4/1 => y = 4

y = 4/2 => y =2

so, all the values of x and y are correct.

if we put values of x given in other options and find value of y we cannot find whole table satisfying the equation.

hence option 1 is correct.

circumference divided by 3.141592654 then timesthe radius twice

step-by-step explanation:

circumference divided by 3.141592654 then timesthe radius twice