The table shows a function. Is the function linear or nonlinear? x y

8 20

14 2

20 0

help!!

No

Step-by-step explanation:

To be linear, the change needs to be constant on both x and y.  The change is constant on the x but not the y in the table.

false.

step-by-step explanation:

false.

cavalieri's principle makes that statement about the volumes, not about the areas.

it's equivalent, so we can say that its equal.

let's call the denominator x and the numerador is 18 less then denominator, x - 18.

multiply

2.x = 5.(x - 18)

2x = 5x - 90

90 = 5x - 2x

90 = 3x

x = 90/3

x = 30

so: