Quadratics Review

The ____________________ are the points where a quadratic graph crosses the x-axis.

• vertex

• roots/zeros

• axis of symmetry

• parabola

The ____________________ is a vertical line that cuts a quadratic graph in half.

• vertex

• roots/zeros

• axis of symmetry

• parabola

The equation for calculating the AOS is _____________.

• 
• 
• 
• 

The standard form of a quadratic equation is ________________.

• 
• 
• 
• 

What is the equation for axis of symmetry?

• y=3
• x=3
• x=5
• x=1

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.C.7

CCSS.HSG.GPE.A.2

Does this parabola have a maximum or minimum?

• Maximum
• Minimum

Tags

CCSS.HSF-IF.C.7A

What are the zeros of the function defined by y=x²+9x+14?

• -7, -2

• -7, 2

• -2, 7

• 2, 7

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Which value is a zero of the function defined by 6x²+6x-36?

• 2

• 3

• 4

• 9

Which function has a minimum at the point (-2, -3)?

• y = (x – 2)² – 3

• y = (x – 2)² + 3

• y = (x + 2)² + 3

• y = (x + 2)² – 3

Tags

CCSS.HSF-IF.C.7A

An object is launched from 180 feet above the ground. The function that models the height, in feet, of the object after seconds is given by f(t)=-16t²+96t+180. Which statement is true?

• The object will obtain a maximum height of 180 feet.

• The object will obtain a maximum height of 324 feet.

• The object will obtain a maximum height after 6 seconds.

• The object will obtain a maximum height after 7.5 seconds.