Quadratic Equations
India
Class XI
Identify key features of quadratics
Interactive practice questions
Suppose that a particular parabola is concave down, and its vertex is located in quadrant II.
Such a parabola will have $\editable{}$ $x$x-intercept(s) and $\editable{}$ $y$y-intercept(s).
Easy
1min
Suppose that a particular parabola has two $x$x-intercepts, and its vertex is located in quadrant IV. Will such a parabola be concave up or concave down?
Easy
< 1min
Consider the following graph.
Easy
1min
Consider the following graph.
Easy
1min
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