Question

These points are linear.

Answer 1

Answer:

Step-by-step explanation:

Pick any two points.

(2 ,7)  & (4, 13)

x₁  = 2  ; y₁ = 7    & x₂ = 4  ; y₂ = 13

$Slope =\dfrac{y_{2}-y_{1}}{x_{2}-x_{1}}$

         $=\dfrac{13-7}{4-2}\\\\\\=\dfrac{6}{2}\\\\\\= 3$

Answer 2

Answer:

3

Step-by-step explanation:

Select an ordered pair: (2, 7)

Select another ordered pair: (6, 19)

slope = (difference in y)/(difference in x)

slope = (19 - 7)(6 - 2)

slope = 12/4

slope = 3