Quadratic Functions (with Graphing Concept Map)

What is the vertex for the following quadratic function?
f(x) = x² - 6x + 5

• (-6,5)
• (-3, 32)
• (3, 4)
• (3, -4)

What is the vertex form of the equation? 
y = x²  -6x + 5  

• y = (x - 3) + 4
• y = (x + 3) + 4
• y = (x - 3) - 4
• y = (x + 3) - 4

What is the y - intercept for the graph of the equation?
 y = (x - 3)² - 4  

• (0, -4)
• (0,5)
• (3, -4)
• (-6,5)

What are the roots to the equation? 
y = x² - 6x +5  

• x = 5
  x = -5
• x = 5
  x = -1
• x = -5
  x = -1
• x = 5
  x = 1

What is the y - intercept for the quadratic function?
y = 2(x + 2)² -2  

• (0, 6)
• (0, -2)
• (6, 0)
• (2, -2)

What is the y - intercept for the following equation?
y = x² - 2x - 15

• (0,15)
• (0,-2)
• (0,-15)
• (0, -1)

Find the roots.  
2x² + 8x + 6=0

• x = 2
  x = 8
• x = 2
  x = 6
• x = -3
  x = -1

What are the zeros of the quadratic function?
y = x² - 2x - 15

• x = -2
  x = -15
• x = -3
  x = 5
• x = 3
  x = -5
• x = 1
  x = -16

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

Find the vertex for the equation 
f(x) = 2x² + 8x + 6

• (2, 30)
• (-2, -2)
• (2, 6)
• (2, 2)

Which equation is represented by this graph?

• y = -2x² +8x + 6
• y = x² - 2x - 15
• y = 2x² + 8x + 6 
• y = x² - 6x +5