Question

The graph shows the progress of two cyclists.



Which answer choice shows the rates for each cyclist?





A.
Cyclist 1: 10 ft/s and Cyclist 2: 12 ft/s


B.


Cyclist 1: 15 ft/s and Cyclist 2: 12 ft/s


C.
Cyclist 1: 10 ft/s and Cyclist 2: 15 ft/s


D.
Cyclist 1: 12 ft/s and Cyclist 2: 10 ft/s

Answer 1

http://static.k12.com/calms_media/media/720000_720500/720351/2/4ff87fefb54fad7eb8d0c4ab70133c06970ed0b2/77025_question.jpg

Answer 2

I think A or C

Answer 3

C1:
(5, 60) and (10,120)
\(\dfrac{120 - 60}{10-5} = \dfrac{60}{5} = 12\)

Answer 4

so C1 is 12

Answer 5

so that means D is the answer

Answer 6

C2:
(4,40) (10,100)

\(\dfrac{100-40}{10-4} =\dfrac{60}{6} = 10\)

Answer 7

yup it's D

Answer 8

thanks

Answer 9

yw \(\ddot\smile\)

Answer 10

I gave you a medal may I have one

Answer 11

because I guessed correctly

Answer 12

lol ok

Answer 13

thanks can you help me with an other