The data points represent the number of swimmers at

city pool compared to the outside temperature.

(66, 8), (71, 23), (72, 16), (75, 30), (78, 35), (80, 24),

(82, 37), (86, 37), (87, 42), (90, 50)

use the regression equation to determine how many

swimmers will be at the pool when the temperature is

88°f? round to the nearest whole number.

swimmers

Which statement explains how you could use coordinate geometry to prove the opposite sides of a quadrilateral are congruent? a. use the slope formula to prove the slopes of the opposite sides are the same. b. use the slope formula to prove the slopes of the opposite sides are opposite reciprocals. c. use the distance formula to prove the lengths of the opposite sides are the same. d. use the distance formula to prove the midpoints of the opposite sides are the same.