The points (15,36) and (30,72) form a proportional relationship. Find the slope of the line through the points. Then use the slope to graph the line.
The slope is
(Simplify your answer.)

Step-by-step explanation:

Given coordinates;

                     (15,36) and (30,72)

Unknown:

Slope of the line  = ?

Solution:

     (15,36) and (30,72);

  Slope is the rise divided by the run. To find the slope, we use the expression below;

   Slope  =

y₁ = 36

y₂ = 72

x₁ = 15

x₂ = 30

  Insert the parameters and solve;

  Slope  =   =

 Slope  =

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

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