*will give brainliest*
mrs. washington lives 20 miles from her office and drives her car to and from work every day. the graph below shows her distance from home over time as she drove home from work one day.

answer the following questions about the problem above. write in complete sentences to get full credit.

1. what is the slope for section "d" of mrs. washington's commute?

2. what does it mean that the slope is negative in context of the problem?

3. why are the slopes different over different intervals?

4. how long does it take mrs. washington to get home? how did you know this?

For how answer my question this will be the last question can you answer in math subject

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

In new york city at the spring equinox there are 12 hours 8 minutes of daylight. the longest and shortest days of the year very by two hours and 53 minutes from the equinox in this year the equinox falls on march 21 in this task you use trigonometric function to model the hours of daylight hours on certain days of the year in new york city a.what is the independent and dependent variables? b.find the amplitude and the period of the function. c.create a trigonometric function that describes the hours of sunlight for each day of the year. d. graph the function you build in part c. e. use the function you build in part c to find out how many fewer daylight hours february 10 will have than march 21. you may look at the calendar.