2. The graph shows the number of laps Kailee ran around a track over a given number of minutes. (5.5, 2.2) (11, 4.4)

(a) What is the slope of the line? Use the sope formula and show your work.

(b) How many laps did Kailee run per minute?

(c) If she continued to run at the same rate, how many laps would she run in 24 min?

Question

America Rasmussen

Mathematics

7 September, 21:39

2. The graph shows the number of laps Kailee ran around a track over a given number of minutes. (5.5, 2.2) (11, 4.4)

(a) What is the slope of the line? Use the sope formula and show your work.

(b) How many laps did Kailee run per minute?

(c) If she continued to run at the same rate, how many laps would she run in 24 min?

+4

Answers (1)

Know the Answer?

Butterfinger · Answer 1

this can be solve by linear equation

first is solve the slope

a. m = (y2-y1) / (x2 - x1)

m = (4.4 - 2.2) / (11 - 5.5) = 0.4 lap per min

b. kailee can run 0.4 lap per minute

c. y = mx + b

4.4 = (0.4) (11) + b

B = 0

Y = 0.4x

Y = 0.4 (24)

Y = 9.6 lap can kailee run for 24 min