Identifying Quadratics

The vertex of the parabola is the...

• maximum 

• minimum

• axis of symmetry

• line of symmetry

What are the green dots called?

• axis of symmetry

• vertex

• parabola

• roots or x-intercepts

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the following quadratic?

y= (x+10)² +4

• (-10,4)

• (10,4)

• (-10,-4)

• None of the above

What is the vertex of the following graph?

• (2,3)

• (-1,-4)

• (1,-4)

• (0,-3)

Identify the zeros of the following graph.

• -3,1

• 3,1

• -3,-1

• 0,3

Tags

CCSS.HSF-IF.C.7A

What is the vertex of the quadratic function:
y = x² - 6x + 11?

• (3,2)

• (-3,-2)

• (-3,2)

• (3,-2)

Identify the vertex and whether the graph opens up or down.

• (-1, 4); opens up

• (-1, 4); opens down

• (1, 4); opens up

• (1, 4); opens down

Tags

CCSS.HSF-IF.C.7A

Which form is the standard form for quadratics?

• y=a(x-h)²+K

• y=ax²+bx+c

• y=x²+x+0

• y=a(x-h)+c

What is the green dot on the parabola called?

• maximum

• minumum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A

Determine the vertex of the parabola:
y = 5x² - 20x + 13

• (5, -7)

• (-2, -7)

• (2, -7)

• (-7, -2)