Question

During a science experiment, Faye recorded the temperature of a solution as it cooled in a controlled environment for 6 minutes. She graphed the change in temperature as shown below.

Straight line graph in the first quadrant titled Cooling Solution, shows Time (in minutes) on the x axis and Temperature (in degree centigrade) on the y axis. The x axis scale is from 0 to 9 in increments of 1. The y axis scale is from 0 to 45 in increments of 5. The graph intercepts the y axis at 40, passes through (3, 35), and ends at (6, 30).

If the solution continues to cool at the same rate, how many miutes will it take for the temperature to cool to 0°C?

Answer 1

a. 24
b. 19
c. 14
d. 9

Answer 2

@Nnesha

Answer 3

@pooja195