Respuesta :

fieryanswererft

Answer:

equation of blue line  :   y = 2x + 3

Step-by-step explanation:

coordinates: ( 0 , 3 ) , ( 1 , 5 )

To find equation:

find slope: [tex]\frac{y2-y1}{x2-x1}[/tex]

               :  [tex]\frac{5-3}{1-0}[/tex]

               : 2

  • the y-intercept is at 3.

Find equation:

using the formula: y = mx + b ...........where m is slope and b is y-intercept

                              y = 2x + 3

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