Answer: The correct answer is Point A.
Explanation:
In a graph, the coordinate of a point is written as: (x-coordinate, y-coordinate)
To find out the point which has a temperature of 40°C and a time of 25 minutes, we need to find the 'x' and 'y' coordinates.
On x-axis (horizontal axis), the variable taken is time ( in minutes) and on y-axis (vertical axis), the variable taken is temperature ( in °C).
So, the coordinate on x-axis is 25 minutes and the coordinate on y-axis is 40°C.
Hence, the point having [tex](25,40^o)[/tex] as coordinate is point A.
