Which statements about this function ARE true?

Option A

Step-by-step explanation:

I, II, and III are all correct because they truly represent the function c(t)=150t+100, where the initial call fee is $100, the plumber charges $150 per hour because the coefficient 150 is the constant, and the number of hours is represented by t because it’s being multiplied by the coefficient 150. They are all true. So option A is the correct one.

Hope this helps and answers your question.

B)

Step-by-step explanation:

1. You can calculate the slope by applying the following formula:

2. The point A is (0,0) and the point C is (3,2).

Where:

3. The point C is (3,2) and the point E is (6,4).

Where:

4. Then, you have:

5. Therefore, the slope of AC is equal of the slope CE.