On Friday, from 5:00 p. m. to 11:00p. m., the temperature changed an average of -1.25 F each hour. What number represents the total change in temperature, in degrees Fahrenheit, from 5:00 p. m. to 11:00 p. m.? Enter your answer in the space provided.​

b i think

step-by-step explanation:

not really sure

if you are looking for the unit rate then the answer would be 9 because unit rate is distance divided by time.

step-by-step explanation:

true

step-by-step explanation:

it is more then likely a review to you prepare for an upcomign test or quiz

d

step-by-step explanation:

the two points from this line are   (0,4)   & (2,-2)

we can call

now, lets find the slope (m):

now finding b (the y intercept). this is the point at the y-axis where the line cuts the axis. looking at the graph, it is y = 4. so the point is 4. hence b = 4

the slope-intercept form is given by  

putting the points, we have:

d is the correct answer.