Robin is baking a cake for the first time. Even though the box says to set the oven to 350 degrees, Robin is thinking that the higher the temperature, the faster the cake will bake. Identify the dependent and independent variables.(1 point)

Question

Responses

i=
the time for the cake to bake
d=
the temperature of the air in the oven
i equals the time for the cake to bake d equals the temperature of the air in the oven

i=
turn the oven to 350 degrees
d=
the temperature of the air in the oven
i equals turn the oven to 350 degrees d equals the temperature of the air in the oven

i=
the temperature of the air in the oven
d=
the time for the cake to bake
i equals the temperature of the air in the oven d equals the time for the cake to bake

i=
baking a cake for the first time
d=
the time for the cake to bake
i equals baking a cake for the first time d equals the time for the cake to bake

Answer 1

In the context of Robin's cake baking scenario, the independent and dependent variables can be identified as follows:

• The independent variable (i) is the temperature of the air in the oven. This is what Robin is changing or controlling.
• The dependent variable (d) is the time for the cake to bake. This is the outcome that may change as a result of the manipulation of the independent variable (the oven temperature).

So the correct identification is: i = the temperature of the air in the oven d = the time for the cake to bake

Therefore, it can be represented as: i equals the temperature of the air in the oven d equals the time for the cake to bake.