Quadratic Relations

Quadratic relationships

Identify key features of quadratics

Interpret key features of quadratic graphs

Graph basic quadratics

Transformations on quadratic graphs

Transformations on quadratic equations

Solve quadratics by factoring out a common factor

Graph fully factored quadratics

Solve by factoring

Graph quadratics in vertex form

Solve applications of quadratics

Quadratic Angry Birds (Investigation)

Catapult Quadratics (Investigation)

Solve for coefficients using quadratic identities

Grade 11

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

Outcomes

11C.A.1.3

Determine, through investigation using technology, the roles of a, h, and k in quadratic relations of the form y = a(x – h)^2 + k, and describe these roles in terms of transformations on the graph of y = x^2

What is Mathspace

About Mathspace