Question

1. What does the slope mean in the context of this situation?

A) There is a fee of $5 to ride in the taxi.
B) It costs $0.85 for each mile you ride in the taxi.
C) It costs $5 per mile you ride in the taxi.
D) There is a flat fee of $0.85 to ride in the taxi.

2. What does the y-intercept mean in the context of this situation?
A) There is a fee of $5 to ride in the taxi.
B) It costs $0.85 for each mile you ride in the taxi.
C) It costs $5 per mile you ride in the taxi.
D) There is a flat fee of $0.85 to ride in the taxi.

3. Find the y-intercept.
A) $40
B) $120
C) $80
D) $50

4. What does the y-intercept mean in the context of the problem?
A) The flat fee for the job is $40.
B) The flat fee for the job is $120.
C) The hourly charge for the job is $80.
D) The hourly charge for the job is $50.

Answer 1

The slope represents the rate of change, while the y-intercept represents the value when the independent variable is 0.

1. B) It costs $0.85 for each mile you ride in the taxi.
2. A) There is a fee of $5 to ride in the taxi.
3. A) The flat fee for the job is $40.
4. A) The flat fee for the job is $40.

Step-by-step explanation:

1. The slope represents the rate of change of the dependent variable with respect to the independent variable. In this situation, the slope is 0.85, which means that the cost increases by $0.85 for each mile you ride in the taxi. So, the correct answer is B) It costs $0.85 for each mile you ride in the taxi.

2. The y-intercept represents the value of the dependent variable when the independent variable is 0. In this situation, the y-intercept is the flat fee of $5 to ride in the taxi. So, the correct answer is A) There is a fee of $5 to ride in the taxi.

3. The y-intercept is given as $50. This means that at the start of the cleaning, the company charges a one-time fee of $50. So, the correct answer is A) The flat fee for the job is $40.

4. The y-intercept represents the value of the dependent variable when the independent variable is 0. In this situation, the y-intercept is the flat fee for the job, which is $40. So, the correct answer is A) The flat fee for the job is $40.