Mathematics, 31.10.2020 01:20, nyejolly8

Marion is observing the velocity of a cyclist at different times. After four hours, the velocity of the cyclist is 14 km/h. After nine hours, the velocity of the cyclist is 4 km/h. Part A: Find the rate of change for the cyclist from hour 4 to hour 9. (2 points) Part B: Write an equation using the point-slope form equation that can be used to describe the velocity of the cyclist at different times. (4 points) Part B: Change your point-slope equation from part B to a slope-intercept equation. (4 points)

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 16:30, bettybales1986

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

Answers: 1

continue

Mathematics, 21.06.2019 23:00, mojio22

What are two numbers that add up to -9 and multiply to -10 best answer gets branliest and 100 extra points

Answers: 1

continue

Mathematics, 21.06.2019 23:30, yaretxi

If you measured the width of a window in inches and then in feet with measurement would you have the greater number of units

Answers: 3

continue

Mathematics, 22.06.2019 04:20, SushiMagic

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.

Answers: 1

continue

Do you know the correct answer?

Marion is observing the velocity of a cyclist at different times. After four hours, the velocity of...