Identifying Rate of Change Which of these graphs represents a rate of change of 4?
ty
ty
2
2
2
O
-4
-2
2.
4
-2
4
-4
-2.
4
2
-2
-2.
2
-2
-4

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:

i would need to see the dot plot : )