Finding Roots from Graphs

What are the zeros of the parabola? 

• 1, 5

• 3, -5 

• 3, 0

• -6, 1

Tags

CCSS.HSA.APR.B.3

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

Select ALL that apply. The x-intercepts are often called...

• zeros

• solutions

• roots

• maximums

• minimums

Tags

CCSS.HSF-IF.C.7C

• x=-4

• x=-2

• x=0

• x=1.5

• x=2

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

According to the graph, what is the root of the function g(x)?

• x=0

• y=0

• x=1

• y=-1

Use the graph to determine the roots.

• -1 and -3

• 1 and -3

• 1 and 3

• -1 and 3

Find the root(s) of the function.

• x = 3

• x = {-3, -1, 2}

• x = {-3, 2}

• x = -1

• -2

• 3

• -4

• DNE

Tags

CCSS.HSF.IF.A.2

• -2

• 3

• -4

• DNE

Tags

CCSS.HSF.IF.A.2