Answers

  • Brainly User
2016-06-17T23:39:10+08:00
Linear equation/function has a straight line graph.

Quadratic Equation/Function's graph is a parabola, a U-shaped graph.  The graph opens upward when the numerical coefficient of the leading term is positive, while it opens downward (inverted U) when the coefficient of the leading terms is negative.
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