# Please help! Will get brainliest! Must use a graphing calculator! The table lists the number of fixed telephone lines and cell phone subscriptions per 100 people. Use this information to complete part

Please help! Will get brainliest! Must use a graphing calculator!

The table lists the number of fixed telephone lines and cell phone subscriptions per 100 people. Use this information to complete parts a through c.

a. Let F(t) be the number of fixed telephone lines per 100 people. The variable t represents the number of years since 2000. Using a graphing calculator find the equation of F. Use the regression features of your calculator along with the data.

F(t)=

(Round to two decimal places as needed)

Let C(t) be the number of cell phone subscriptions per 100 people The variable t represents the number of years since 2000 use a graphing calculator find the equation of C. Use the regression feature of your calculator along with the data.

C(t)=

(Round to two decimal places as needed)

b. Use intersect on a graphing calculator to estimate when the number of fixed telephone lines per 100 people was equal to the number of cell phone subscriptions per 100 people

The number of fixed telephone lines per 100 people was equal to the number of cell phone subscriptions in the year__

(Round to the nearest year as needed)

c. Predict the total number of fixed telephone lines and cellphone subscriptions per 100 people in 2017.

The total number of fixed telephone lines and cell phone subscriptions per 100 people in 2017 will be about___

(Round to the nearest whole number as needed)

Is the result greater than 100? Explain why this must be possible.