Identify Quadratic and Linear Functions Solutions

Using the graph of the quadratic function, identify the vertex.

• (4, -6)

• (0, 2)

• (.5, 0)

• (7.5, 0)

Using the graph of the quadratic function, identify the domain.

• y > -6

• -2 < x < 10

• -∞ < x < ∞

• y < -6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Using the graph of the quadratic function, identify the range.

• y < -6

• -2 < x < 10

• -∞ < x < ∞

• -6 ≤ y < ∞

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which of the following equations is written in the standard form for quadratic equations?

• 8x + 4y = 12

• y = 4x² - 7x + 11

• 3x² + 2x = 1

• 2x² - x³ + 14 = y

Identify the function shown shown
.

• Linear

• Quadratic

• Exponential 

• Not answering

The solutions of a quadratic equation are known as the _____.

• Zeros

• Roots

• x-intercepts

• Y-intercepts

• vertex

Identify the function shown shown
.

• Linear

• Quadratic

• Exponential 

• Not answering

Is this function Linear or Quadratic?

¿Es esta función lineal o cuadrática?

• Linear : Lineal

• Quadratic: Cuadratica

Tags

CCSS.8.F.A.3

Is this function Linear or Quadratic?

¿Es esta función lineal o cuadrática?

• Linear : Lineal

• Quadratic: Cuadratica

Tags

CCSS.8.F.A.3

Which of these is NOT another name for the solutions to a quadratic function?

• y-intercepts

• Roots

• Zeros

• x-intercepts

Tags

CCSS.HSF-IF.C.7C