The rectangle below has an area of
x
2
+
1
1
x
+
2
8
x
2
+11x+28x, start superscript, 2, end superscript, plus, 11, x, plus, 28 square meters and a length of
x
+
7
x+7x, plus, 7 meters.

  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.

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

answer: 12   they all have at least 28 days

step-by-step explanation: haha