An airplane is flying at 32,000 feet when it starts it’s decent. It is descending at a rate of 2000 feet per minute. Let x represent the minutes of the flights descent and y represent the plane’s altitude.
a. Fill in the table.
b. Write an equation in slope‐intercept form to represent the table above.
c. Make a scatter plot of the data.

After 5 minutes, the plane is at 20,000 feet. It descended a total of 10,000 feet.

Step-by-step explanation:

f = feet above ground

r = rate of descent

m = minutes

f = 30000 - r · m

f = 30000 - 20000m

After five minutes:

f = 30000 - 2000(5)

f = 30000 - 10000

f = 20000

(n^3 - n)

= n(n-1)(n+1)

since it is divisible by 3 and 2 ,because it is a multiple 3 consecutive number

if, n-1 is odd then n+1 is also odd, then it is a multiple of 9

but if, n-1 is even then n+1 is also even, then it is a multiple of 4

so, largest multiple = max(9*2, 4*3) = max(18, 12) = 18

4/6 = 2/3

so it should take 3/3 hours per man. so 9 hours is the answer 3*3 =9

step-by-step explanation: