Identify X-Intercepts Parabola

This parabola has 2 roots (x-intercepts), what is one of them?

• (-1,9)

• (0,-8)

• (-4,0)

• (0,0)

Tags

CCSS.HSF-IF.C.7A

What are the x-intercepts of this parabola?

• (1, 0) and (5, 0)

• (-5, 0)

• (3, 0) and (4, 0)

• (0, 0) and (5, 0)

Tags

CCSS.HSF-IF.C.7A

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

How many roots does this parabola have? 

• 3

• 2

• 0

• 1

How many x-intercepts does this parabola have?

• none

• one

• two

• three

Tags

CCSS.HSF-IF.C.7A

How many x-intercepts does this parabola have?

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

What is an x-intercept of this parabola?

• (0, 2)

• (0, -2)

• (-2, 0)

• x=2

Tags

CCSS.HSF-IF.C.7A

How many x-intercepts does this parabola have?

• 0

• 1

• 2

Tags

CCSS.HSF-IF.C.7A

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

Which point is the NEGATIVE X-intercept of the parabola on the graph?

• A

• B

• C

• D

Answer explanation

The x-intercept is where the parabola crosses the x- axis.

Tags

CCSS.HSF-IF.C.7A