Susan elevation at the top of a mountain is 1,530 meters meters. After 4 hours of climbing dow her elevation is 680 meters. What is Susans average change in elevation, in meters per hour
?

She is going down the mountain at 212.5 meters per hour.

Step-by-step explanation: 1530-680= 850

850/4= 212.5

170

Step-by-step explanation:

hope this helps

  y= -3x is the required function.

step-by-step explanation:

we have been given a table:

x             y

0             0

1             -3

3             -9

-2             6

we can see that the values of y is -3 times the value of x

hence, the function would be: y= -3x.

put the values of x will give the same y as in the table that means function is satisfying the given table.

answer: c. is your answer

step-by-step explanation: get me a black leather coat