Darnel and Isaiah are going on a road trip together. They have a limited budget, so they consider several different routes and calculate the cost of gas for each route. The cost of gas for each route depends on the length of the route. g = the cost of gas r = the length of the route Which of the variables is independent and which is dependent? Choices: (A)r is the independent variable and g is the dependent variable (B)g is the independent variable and r is the dependent variable

Understand Relationship Between Variables: First, let's understand the relationship between the variables. The cost of gas (g) depends on the length of the route (r). This means as the route length changes, the cost of gas will change accordingly. Identify Independent Variable: Since the cost of gas changes based on the route length, the route length (r) is the factor that is being changed or set initially. This makes r the independent variable. Identify Dependent Variable: Consequently, the cost of gas (g) is affected by the length of the route. Therefore, g is the dependent variable because its value depends on the value of r.

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Darnel and Isaiah are going on a road trip together. They have a limited budget, so they consider several different routes and calculate the cost of gas for each route. The cost of gas for each route depends on the length of the route. $\newline$ $g$ = the cost of gas $\newline$ $r$ = the length of the route $\newline$ Which of the variables is independent and which is dependent? $\newline$ Choices: $\newline$ (A) $r$ is the independent variable and $g$ is the dependent variable $\newline$ (B) $g$ is the independent variable and $r$ is the dependent variable

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Math Problems

Grade 7

Identify independent and dependent variables

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Q. Darnel and Isaiah are going on a road trip together. They have a limited budget, so they consider several different routes and calculate the cost of gas for each route. The cost of gas for each route depends on the length of the route.

\newline

g

= the cost of gas

\newline

r

= the length of the route

\newline

Which of the variables is independent and which is dependent?

\newline

Choices:

\newline

(A)

r

is the independent variable and

g

is the dependent variable

\newline

(B)

g

is the independent variable and

r

is the dependent variable

Understand Relationship Between Variables: First, let's understand the relationship between the variables. The cost of gas $g$ depends on the length of the route $r$ . This means as the route length changes, the cost of gas will change accordingly.
Identify Independent Variable: Since the cost of gas changes based on the route length, the route length $r$ is the factor that is being changed or set initially. This makes $r$ the independent variable.
Identify Dependent Variable: Consequently, the cost of gas $g$ is affected by the length of the route. Therefore, $g$ is the dependent variable because its value depends on the value of $r$ .