The u. s weather bureau has a station on mauna lou in hawaii that has measured carbon dioxide levels since 1959 . at that time there were 313 parts of carbon dioxide in the atmosphere. in 2005 the figure was 391 parts per million. find the percent increase in carbon dioxide levels.

round your answer to the nearest tenth of a percent

arrange the equations with like terms in columns.

analyze the coefficients of x or y.

add the equations and solve for the remaining variable.

substitute the value into either equation and solve.

check the solution.

step-by-step explanation:

  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.

maybe showing the graph would

step-by-step explanation:

-387129 iq

where is the diagram? shown below where? ?

step-by-step explanation: