Vertex, Axis of Symmetry and Direction of the Opening of the Parabola

Math - Grade 9 / Patterns and Algebra

Sample Question

In the quadratic function [% y=ax^2+bx+c %], if [% a<0 %], what is the direction of the opening of its graph?

  • downward
  • upward
  • left
  • right

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Quipper School Philippines Curriculum

Math - Grade 9