What is the constant rate of change of the ordered pairs?

x 1 3 5 7

y 2 10 18 26

Step-by-step explanation:

The constant rate of change of the ordered pairs can be termed as the slope.

Slope is expressed as m = Δy/Δx

m =

Using the coordinates when x₁ =1, y₁ = 2 and when x₂ = 3, y₂ = 10 according to the table.

Substituting this coordinates into the slope equation.

Hence the constant rate of change of the ordered pairs is 4

Note that no matter the value of the coordinates used, you will still get the same constant since they are directly proportional.

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