Finding Roots of a Quadratic

What term(s) is a synonym (means the same thing) for ROOTS? Choose all that apply.

• Zeros

• x-intercepts

• y-intercepts

• Solutions

Tags

CCSS.HSF-IF.C.7C

How many solutions can there be to a quadratic equation? Choose all that apply.

• 3 or more

• 0

• 2

• 1

Tags

CCSS.HSA-REI.B.4B

• (-1,0)

• No roots

• (-2,2)

• (-3,0)

• 0

• 1

• 2

• 3 or more

• (2,0) and (-4,0)

• No x-intercepts

• (0,-8)

• (-2,0) and (4,0)

Tags

CCSS.HSF-IF.C.7A

Find the roots/zeros of x² - 9

• -3, 3

• -4, 4

Tags

CCSS.8.EE.A.2

The x-intercepts of a quadratic equation are known as the _____.

• vertices

• squares

• zeros

• formulas

Tags

CCSS.HSF-IF.C.7A

How many roots does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

Find the roots/zeros of x² - 25

• -4, 4

• -5, 5

Tags

CCSS.8.EE.A.2

Which is a zero of the graph?

• 0

• -1

• 1.5

• -3

Tags

CCSS.HSA.APR.B.3