Answers

1. Answer:

   y = 5x -7

   Step-by-step explanation:

   first find the slope using the formula y2-y1/x2-x1

   -12 -3    -15

   ——— = —-   =  5

   -1 -2       -3

   slope: 5

   Now to find the intercept plug in the slope and the numbers into the equation then solve

   y-y1=m(x-x1)

   y – 3 = 5 (x -2)

   y -3 = 5x -10

    +3          +3

   y = 5x -7

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