Changes in water in the american southwest lake mead is an artificial lake formed by the hoover dam, covering parts of both arizona and nevada. it has a surface area of 640 km. the area has been experiencing a drought since 2000, and the water level has dropped 43 meters (140 feet). how many cubic kilometers (km) of water have disappeared during this drought? hint: recall that volume is equal to depth x length x width, and assume the area of the lake is the same at the surface as it is at 43 m depth.

  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: all of the odd numbers were opened

the first person was the one that was opening all of the lockers. since one is odd, this causes all of the odd number lockers to be opened in the end.

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

tried on you are knowing that we can't leave the picture in the graph ok no problem now you need to send it in the question group