Solving and Graphing Quadratics in Factored and Standard Form

The solutions of the quadratic equation x²+12x+35=0 are

• x = -5 or x = -7

• x = 5 or x = 7

• x = -35 or x = -1

• x = -9 or x = -4

Tags

CCSS.HSA-REI.B.4B

What is the maximum/minimum of a parabola called?

• vertex

• point

• top

• bottom

Does this graph have a maximum or minimum?

• Minimum

• Maximum

Tags

CCSS.HSF-IF.C.7A

What is the green dashed line called?

• roots or x-intercepts

• parabola

• axis of symmetry

• line of dashes

Tags

CCSS.HSF-IF.C.7A

Which of the following represents the axis of symmetry for the quadratic equation y = x² - 6x + 8?

• x = 3

• y = 3

• x = -3

• y = -3

What are the x-intercepts?

• x = 0 and x = -4

• x = 0 and x = 4

• y = 0

• x = 2

Tags

CCSS.HSF-IF.C.7A

What is the vertical line that divides the parabola into two equal parts?

• parabola

• vertex

• axis of symmetry

• unicorns

Tags

CCSS.HSF-IF.C.7A

What is the green dot on the parabola called?

• maximum

• minimum

• roots

• zeros

Tags

CCSS.HSF-IF.C.7A

What is the equation for this parabola in factored form?

• y=(x+2)(x-1)

• y=(x-2)(x+1)

• y=(x-2)(x-1)

• y=(x+2)(x+1)

Tags

CCSS.HSF-IF.C.7A

What is the factored quadratic equation in the following graph?

• ( x+ 2)(x + 6) = y

• x² - 8x + 12 = y

• (x - 2)(x - 6) = y

• (x - 4)(x + 4) = y

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A