Quadratic Functions Key Features Graph

Does this graph have a maxima or minima?

• maxima

• minima

Tags

CCSS.HSF-IF.C.7A

How many x-intercepts does this parabola have?

• 3

• 2

• 0

• 1

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

Define X-intercept

• The highest or lowest point on the graph

• Where the parabola touches or intersects the x-axis

• Where the parabola touches or intersects the y-axis

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

Tags

CCSS.HSF-IF.C.7A

Graph y=-3(x + 2)² + 3

and record all the necessary parts.

Tags

CCSS.HSF-IF.C.7A

Graph the given equation.

Tags

CCSS.HSF-IF.C.7A

The graph of quadratic function k is shown on the grid. Which statements are best supported by the graph of k?

• I and II only

• I and III only

• II and III only

• I, II, and III

Tags

CCSS.HSF-IF.C.7A

Graph the following:

y = 2(x - 5)² - 8

and record the x axes, vertex, axis of symmetry, etc

Tags

CCSS.HSF-IF.C.7A

Which of the statements about the graph is FALSE?

• The vertex is a maximum

• There are two zeros at x = -3 and x = 3

• The y-intercept is (0, 18)

• The range is y ≥ 18

Tags

CCSS.HSF-IF.C.7A

Graph

y=(x - 3)² - 4

and RECORD x-intercepts, y intercepts and axis of symmetry, etc.

Tags

CCSS.HSF-IF.C.7A