Key Features Quadratic Graphs

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

Which best describes the vertex of a parabola?

• Any point on the parabola.
• A point on the x-axis.
• The highest or lowest point of a parabola
• A point on the y-axis.

What are the green dots called?

• y-intercepts
• maximum
• minimum
• x-intercepts

Tags

CCSS.HSF-IF.C.7A

Define Y-intercept

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

• The lowest y-value on the graph

• The highest y-value on the graph

• Where the parabola touches or intersects the y-axis

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

Tags

CCSS.HSF-IF.C.7A

What are the coordinates of the vertex?

• (1, -9)

• (-9, 1)

• (0,-8)

• (4, 0)

Tags

CCSS.HSF-IF.C.7A

Identify the y-intercept

Tags

CCSS.HSF-IF.C.7A

Identify the x-intercept(s)

Tags

CCSS.HSF-IF.C.7A

What are the coordinates of the y-intercept?

• (0, -8)

• (-8, 0)

• (-2, 0)

• (0, 4)

Tags

CCSS.HSF-IF.C.7A

What is the vertex?

• (1, -1)

• (0, 0)

• (-1, 1)

• (-2, 0)

Tags

CCSS.HSF-IF.C.7A