Solving and Graphing Quadratic Equations

The arrows are pointing to the place on the graph we call the

• x-intercepts

• y-intercepts

• vertexes

• symmetry points

Tags

CCSS.HSF-IF.C.7A

The arrow is pointing to the

• x-intercept

• axis of symmetry

• vertex

• symmetry point

Tags

CCSS.HSF-IF.C.7A

The arrows is pointing to the part of the parabola called the

• y-intercept

• axis of symmetry

• vertex

• symmetry point

The point (0,-2) is called the

• y-intercept

• x-intercept

• vertex

• symmetry point

Suzanne solved the equation using this process.

Did she make a mistake?

If yes, at which line did she make her first mistake?

(There are 5 steps in her process)

• Suzanne made no errors.
  

• Step 2
  

• Step 3
  

• Step 4
  

• Step 5
  

Tags

CCSS.HSA.REI.A.1

How many x-intercepts does this graph have?

• one

• two

• no solutions

• cannot be determined

Tags

CCSS.HSF-IF.C.7A

This quadratic function has a :

• max value of 4

• min value of 4

• max value of -1

• min value of -1

Tags

CCSS.HSF-IF.C.7A

Match the possible equation to the graph.

• y = 2x² - 5

• y = -x² - 5

• y = 3x² +5

• y = 5x²

Tags

CCSS.HSF-IF.C.7A

Which of the following functions graphs the parabola shown?

• y = x² - 4x + 1

• y = -2x² - 8x - 3

• y = x² - 4x + 5

• y = 2x² + 6x + 1

Tags

CCSS.HSF-IF.C.7A