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which graph represents y=⌈x⌉ over the domain 3≤x≤6 ?

The third graph (left of the bottom) represents  over the domain 3≤x≤6.

Step-by-step explanation:

The Least Interger Function is represented by .

The least integer function is a discontinuous function whose value at any number x is the smallest integer greater than of equal to x .It is denoted by  .and It is also known as ceiling of x.  For example

So the third graph (left of the bottom) represents  over the domain 3≤x≤6.

[we can see all the value of x starting from 3 pointed at y=3 and for x≤ 4 are converging to y=4 which is represented by solid dot  and so on ... ]

Hope this helps (Copied from the same question from someone else)

-7

step-by-step explanation:

x^2 + 18x + 74 = (x + 9)^2 - 81 + 74

= (x + 9)^2 - 7.

so q = -7.

the ratio of balloons to tables is 5: 2 and the constant variation is 5.

the equation is y=5x