The table shows the estimated number of deer living in a forest over a 5 year period. Which type of function best models the data? Write an equation to model the data.

Year/ estimated population
0 | 102
1 | 82
2| 65
3| 52
4 | 42

A. Linear; y=0.8x + 102
B. Quadratic; y=0.8x^2 + 102
C. Exponential; y=102 × 0.8^x
D. Quadratic; y = 102x^2 + 0.8

Aline has a slope of 1/4 and passes through point (0.4,-1/2). what is the value of the y-intercept?

Asquare parking lot has 6,400 square meters what is the length in meters

The numbers on a football field indicate 10 yard increments. you walk around the perimeter of a football field between the pylons. you walk a distance of 30623 yards. find the area and perimeter of the indicated regions. write your answers as mixed numbers, if necessary. a. one end zone: perimeter: yd area: yd2 b. the playing field (not including end zones): perimeter: yd area: yd2 c. the playing field (including end zones): perimeter: yd area: yd2