Question

Y=-3x+2, find the y-values for (0,?) (-1,?) (1,?) (1/3,?)

Answer 1

y = -3x + 2

1) x = 0

  y = (-3)*0 + 2

  y = 2

(0,2)

2) x = -1

  y = (-3)*(-1) + 2

  y = 5

(-1,5)

3) x = 1

  y = (-3)*1 + 2

  y = -1

(1,-1)

4) x = 1/3

  y = (-3)*(1/3) + 2

  y = 1

(1/3,1)

Answer 2

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