Question

the temperature of water in a kettle as it boils

in the following graph the independent variable is: and the dependent variable is
what is happening with the temperature in the graph?

Explanation:

Step1: Identify independent variable

The independent variable is the one that is changed or controlled in a scientific experiment. In a graph, it is usually on the x - axis. Here, time (in seconds) is on the x - axis.

Step2: Identify dependent variable

The dependent variable is the one that is measured and depends on the independent variable. In a graph, it is usually on the y - axis. Here, temperature of water (in °C) is on the y - axis.

Step3: Analyze temperature trend

Looking at the graph, as time (the independent variable) increases, the temperature of water (the dependent variable) increases.

Answer:

The independent variable is time, the dependent variable is temperature of water, and the temperature is increasing.