Graphing Quadratics Basics

What is the Axis of Symmetry of this quadratic equation? y = 2(x - 2)² + 5

• x= 0

• x= -2

• y= 0

• y= 4

Given the equation for this parabola:

y=-(x-4)²-3,

Is this cup up or cup down?

• cup down/frown

• cup up/smile

Tags

CCSS.HSF-IF.C.7A

• 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

Identify the y-intercept:

y = 2x² + 4x - 3

• (-3, 0)

• (0, -3)

• (3, 0)

• (0, 3)

Tags

CCSS.HSF-IF.C.7A

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

• parabola

• maximum

• minimum

• bolapara

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

The axis of symmetry passes through which point?

• y-intercept

• x -intercept

• the origin

• vertex

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

Where is the axis of symmetry?

• y = -2

• x = 2

• x = -3

• y = -3

Is the graph of the following equation positive or negative:

y= -5x² -20 -26

• positive/cup up/smile

• negative/cup down/frown

Tags

CCSS.HSF-IF.C.7A

Identify the y-intercept:

y = -3x² + 6x - 5

• (-5, 0)

• (0, -5)

• (5, 0)

• (0, 5)

Tags

CCSS.HSF-IF.C.7A