Roots vs Zeros

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

Tags

CCSS.HSF-IF.C.7C

Solve the equation by factoring:
x²-6x+8=0

• 2, 4

• -2, -4

• -2, 4

• 2, -4

Tags

CCSS.HSA-REI.B.4B

What is another name for the x-intercepts of a quadratic?

• y-intercepts

• zeros

• x-axis

• none of these

Tags

CCSS.HSF-IF.C.7A

How many zeros does this parabola have? 

• 3

• 2

• 0

• 1

Tags

CCSS.HSF-IF.C.7A

2c. List the roots/solutions.

• x = -1, 0, 1

• x = -1

• x = 0, 1, 1

• x = -1, 1

Tags

CCSS.HSA.APR.B.3

How many roots are shown in the picture?

• 0

• 1

• 2

• 3

List the roots/solutions.

• x = -1, 0, 1

• x = -1

• x = 0, 1, 1

• x = -1, 1

Tags

CCSS.HSA.APR.B.3

What are the other names for x-intercepts? ​ (a)   ​ (b)  

• roots

• zeros

• domains

• equations

Tags

CCSS.HSF-IF.C.7C

List the roots/solutions.

• x = -1, 0, 1, 3, 3

• x = -1, 1, 3

• x = 1, 3

• x = -1, 2, 0, 3

Find the root(s) of the function.

• x = 3

• x = {-3, -1, 2}

• x = {-3, 2}

• x = -1

Tags

CCSS.HSF-IF.C.7C