Graphing Quadratics - Standard Form

The U-Shaped curve of a quadratic equations is called a ______

• parabola

• maximum

• minimum

• bolapara

Tags

CCSS.HSF-IF.C.7A

Standard Form of a Quadratic Equation :

• y = ax + B + C

• y= ax² + bx + C

• a + b + c = 0

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.4

A positive parabola opens ___

• up

• down

• sideways

• seriously?

Tags

CCSS.HSF-IF.C.7A

A negative parabola opens ____

• down

• up

• you have a 50/50 shot

• don't mess it up

Tags

CCSS.HSF-IF.C.7A

The formula to find the Axis of Symmetry :

• 
• 
• 

Tags

CCSS.HSA.REI.B.4

CCSS.HSG.GPE.A.2

A parabola has a vertex at (-3,2).

Where is the axis of symmetry?

• y = -2

• x = 2

• x = -3

• y = -3

What is the equation for axis of symmetry?

• y=3

• x=3

• x=5

• x=1

Is the graph of the following equation positive or negative:

y= -5x² -20 -26

• positive

• negative

• neither

• equal

Tags

CCSS.HSF-IF.C.7A

Find the Vertex: y= x² +6x + 4

• (-3, -5)

• (5, 3)

• (3, 5)

• (5, -3)

Find the Axis of Symmetry (just x) : y= -2x² + 8x -5

• x = -3

• x= 2

• x =4

• x = -2