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mike142 mike142
  • 17-03-2016
  • Mathematics
Answered

what are the intercepts of the parabola x^2-3x-28

Verified Answer :

daniellionyang daniellionyang
  • 18-03-2016

0=x^2-3x-28 gives x=7 or x=-4. These are the x-intercepts. The y-intercept is when x is 0. y=(0)^2-3(0)-28. The y-intercept is -28.

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