Quadratic Graphs Equations

Determine the vertex of the parabola:
y = 5x² - 20x + 13

• (5, -7)

• (-2, -7)

• (2, -7)

• (-7, -2)

Which is the graph of the quadratic equation shown?

• A

• B

• C

• D

Tags

CCSS.HSF-IF.C.7A

Quadratic equations take the shape of a _______ when graphed.

• parabola

• straight line

• snaked line

• elliptical

Tags

CCSS.HSF-IF.C.7A

Determine the axis of symmetry of the parabola: y = 5x² - 20x + 13

• x=5

• x=-7

• x=2

• x=13

What is the range of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the axis of symmetry?

• x=-1

• x=-2

• y=-1

• y=3

The axis of symmetry line passes through which point?

• y-intercept

• any random point

• vertex

• none of these

What is the equation for the axis of symmetry of the quadratic function: y = x² - 6x + 11?

• x=3

• x=-3

• x=2

• x=-2

What is the domain of the graph?

• All real numbers

• To infinity and beyond

• y ≥ 0

• x ≥ 0

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain and the range for the graph?

• Domain : -2 ≤ x ≤ 2
  Range : 0 ≤ y ≤ 4

• Domain : 0 ≤ x ≤ 4
  Range : -2 ≤ y ≤ 2

• Domain : All real #s
  Range : y ≤ 4

• Domain : -2 ≤ x ≤ 2
  Range : y ≤ 4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5