4.1-4.2 check bell 5

Does this graph have a maximum or minimum value?

• maximum
• minimum
• neither
• both

Tags

CCSS.HSF-IF.C.7A

A parabola has a vertex at (-3,2).
Where is the axis of symmetry?

• y = -2
• x = 3
• x = -3
• y = 2

Tags

CCSS.HSF.IF.C.7

Standard form of a quadratic equation

• y=x²
• y=ax²+bx+c
• y=mx+b
• y=x

Tags

CCSS.HSA.CED.A.1

Find the vertex  y = x² - 2x - 5

• V(-2, 10)
• V(-1, 15)
• V(1, -6)
• V(1, -12)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

Which is a zero of the graph?

• 0
• -1
• 1.5
• -3

Tags

CCSS.HSF-IF.C.7A

How many solutions does this graph have?

• one
• two
• no solutions
• cannot be determined

Tags

CCSS.HSA.REI.C.7

CCSS.HSA.REI.D.10

CCSS.HSA.REI.D.11

What is another way to say "where a function crosses the x-axis"? CHECK ALL THAT APPLY.

• x-intercept

• zero

• solution

Tags

CCSS.HSF-IF.C.7D

What is the y-intercept of

f(x)=2x² + 4x + 6

• 2

• 4

• -4

• 6

What's the domain and range?

• D: All Real Numbers
  R:  $y\le6$  

• D:  $y<6$  
  R: All Real Numbers

• D: All Real Numbers
  R:  $y\ge6$