3/16 Quadratics in Context

Front

What is a quadratic equation?

Back

Front

What does the vertex of a parabola represent in a quadratic function?

Back

The vertex of a parabola represents the maximum or minimum point of the quadratic function, depending on the direction of the parabola.

Front

How do you find the area of a rectangle?

Back

The area of a rectangle is found using the formula: Area = Length × Width.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

Front

What is the relationship between the length and width in the context of a rectangle with a given area?

Back

If the area is fixed, the length and width are related such that their product equals the area.

Front

How can you express the width in terms of the length if the width is a certain amount less than the length?

Back

Tags

CCSS.6.EE.C.9

Front

What is the standard form of a quadratic function?

Back

Front

How do you determine the height of an object modeled by a quadratic equation?

Back

To determine the height, substitute the time value into the quadratic equation that models the object's height.

Front

What does the discriminant of a quadratic equation tell you?

Back

Tags

CCSS.HSA-REI.B.4B

Front

What is the formula for the area of a rectangle with a length that is a function of its width?

Back

Front

How do you solve a quadratic equation using factoring?

Back

Tags

CCSS.HSA-REI.B.4B