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Quadratic Inequalities

A power learning aid combining Coaching Calculators and Guides to help students master the solving of quadrati...

$ 0.99

Store review

A power learning aid combining Coaching Calculators and Guides to help students master the solving of quadratic inequalities by sketching their associated graphs.

Coaching Calculators cover :

Solving quadratic inequalities

- by sketching associated graph

The Guide covers :

- Writing in general form
- Finding the graph shape
- Finding the x-intercept(s) if any
- Sketching the graph
- Finding the solution by inspection

Examples cover major types of quadratic inequalities and feature the finding of x-intercepts by factoring, completing the square and the quadratic formula.

The app also includes Guides and Coaching Calculators for solving quadratic equations :

- by factorization
- by quadratic formula
- by completing the square

for finding the x-intercepts of the associated quadratic graph.

The app also includes Guides and Coaching Calculators for finding the vertex of a quadratic graph :

- by completing the square

Store rating

1

out of

17 reviews

Size

10.3 MB

Last update

Nov. 26, 2019

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