During a science experiment

MATHEMATICS · Subjective · CBSE · Mathematics · Linear Equations in Two Variables · Linear Equations in Two Variables

Problem

During a science experiment, the temperature is maintained at

25^{\circ}\text{C}

for the entire duration. Time (in minutes) is measured along the

x

-axis and temperature (in

^{\circ}\text{C}

) along the

y

-axis. Write the equation representing this situation and state whether the corresponding graph is horizontal or vertical.