Identify Zeros and Y-Intercept

What is another word for zeros?

• y-intercepts

• roots

• vertex

• axis of symmetry

Tags

CCSS.HSF-IF.C.7C

Identify the x-intercepts:

y= -3(x-5)(x+5)

• (-3,0) and (5,0)

• (5,0) and (-5,0)

• (5,0) and (0,5)

• (0,5) and (0,-5)

Tags

CCSS.HSF-IF.C.7C

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

Find the zeros of the function:

y = x² + 10x + 24

• x = {4, 6}

• (x + 6)(x + 4)

• x = {- 4, - 6}

• x = {-12, 2}

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

What is the y-intercept of the following cubic function?

• (1, 0)

• (0, 2)

• (-1, 0)

• (2, 0)

Determine the y-intercept
f(x) = x³- 5x²- 25x + 125

• (0,0)

• (0,25)

• (0,125)

• (0,5)

Tags

CCSS.HSF-IF.C.7C

Identify the y-intercept.

• (0,3)

• (3,0)

• (1,0)

• (2,-1)

Tags

CCSS.HSF-IF.C.7A

• -9

• -2

• 3

• 5

Tags

CCSS.HSF-IF.C.7C

What are all the y-intercepts?

• (0, -6.25)

• (-3,0), (-2,0), (2,0), (3,0)

• (0, 36)

• (-∞, ∞)

Tags

CCSS.HSF-IF.C.7A