Can someone help me check my work please? to make sure there all correct

Question

cookiemonster18 · Answer

Tell rather the sequence is arithmetic. If it is, what is the common difference?
(1, 1 1/6, 1 1/3, 1 1/2) 
A. Yes;-1/6
B.Yes;1/6
C.Yes;6
D.No
(im guessing C or D)

amyhashimoto77 · Answer

It is B. +1/6

lochana · Answer

so our sequence is

1, 1 1/6, 1 1 1/3, 1 1/2

my answer is B 
common difference is 1/6

so that means
1, 1 1/6, 1 2/6, 1 3/6
simplifying 
1, 1 1/6, 1 1 1/3, 1 1/2

cookiemonster18 · Answer

A rental car company charges $150.00 for weekly rental and an additional $0.20 for each mile driven. The function rule C=0.20m+150.00 describe the relationship between the number on miles driven m and the total cost c. If the rental car can only be driven a maximum of 200 miles, what is a reasonable graph of the function rule.

cookiemonster18 · Answer

I think the answer is C (the third graph) am I correct?

cookiemonster18 · Answer

@Hero @lochana @amyhashimoto77 can someone help me please. am I correct on the answer??

welshfella · Answer

First find the slope of the line (rise/run) then  check if the line ends at 200 miles

welshfella · Answer

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