Respuesta :

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Answer:

y=3x+2

Step-by-step explanation:

y=mx+b

Find the slope (m) with the formula y2-y1/x2-x1

5-(-1)/1-(-1) = 6/2 = 3

Find b. Pick a point and plug the x and y values into the equation. Then simplify.

  • 5=3(1)+b
  • 5=3+b
  • 2=b

Then plug the m and b values into y=mx+b, and there's your equation: y=3x+2

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