Write the equation of a quadratic function with one negative x-intercept and one positive x-intercept

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How to graph of a uadratic function with one negative x-intercept and one positive x-intercept
parabolic graph.

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The Brainliest Answer!
  • Brainly User
2014-09-16T17:38:03+05:30
Let a and b be two positive numbers. Let 'a' represent positive x-intercept and ' -b ' represent negative x-intercept.
Then x = a and x = -b or (x-a) = 0 and (x+b) = 0
 The quadratic equation (x-a)(x+b) = 0 OR x² + (b-a)x - ab = 0
Remember: a and b are positive numbers, 
2 4 2
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Will u please tell how to graph of a uadratic function with one negative x-intercept and one positive x-intercept