Quadratic Function Interpret

Define Vertex

• Where the parabola touches or intersects the x-axis

• The highest or lowest point on the graph

• Where parabola line touches or intersects the x- axis, also called the x-intercept

• A line that divides the graph into two equal parts. i.e. cuts the graph in half

What is the range of this function?

• (- ∞,+∞)

• [0, +∞)

• [-2, +∞)

• [2, +∞)

Tags

CCSS.HSF-IF.C.7A

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

Identify the y-intercept

• (-1,9)

• (0,-8)

• (-4,0)

• (0,0)

Tags

CCSS.HSF-IF.C.7A

How many of the blue squares will be in the 5th design?

• 9

• 12

• 16

• 25

Tags

CCSS.6.EE.B.6

How would you represent the red area in an equation?

• x²

• 2x

• 4

• x

Tags

CCSS.6.EE.B.6

Which quadratic function describes this pattern?

Which type of function describes this pattern?

• Linear

• Exponentional

• Quadratic

• Relation

The vertex of the given quadratic function is at its minimum.

• True

• False

What is the y-intercept of this parabola?

• (−1, 3)

• (−3, 11)

• (−2, 5)

• (0, 5)

Tags

CCSS.HSF-IF.C.7A