Quadratics Flashcards
(6 cards)
1
Q
What is the name of the representation of a quadratic on a graph
A
A parabola
2
Q
How do you complete the square of a quadratic
A
Complete a question
3
Q
What is the vertex of a quadratic graph
A
The line of symmetry
4
Q
What is the discriminant
A
Everything under the square root in the quadratic equation
5
Q
What are some tricks to help with applied quadratics
A
With applied examples of quadratics, you can use your common sense to assume things about variables eg is t represents time, than it is probably 0 at the beginning of the experiment
6
Q
How should you sketch quadratic graphs
A
Always draw the parabola first then the axis. The scale of the axis does not matter.
