IA_Nov14_Quiz

Does this function have a maximum or minimum?

• maximum

• minimum

Tags

CCSS.HSF-IF.C.7A

What is the vertex of this function?

• (0, -3)

• (1, -4)

• (-2, 5)

• {-1, 3}

Tags

CCSS.HSA.REI.B.4

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

The graph of a quadratic function is called

• a line
• a hyperbola
• a parabola
• a cubic

Tags

CCSS.HSF-IF.C.7A

Which of the following is NOT a quadratic function

• f(x) = -3x²

• f(x) = -5x - 3x²

• f(x) = 3x³ - 4x² + 5

• f(x) = 3x + 5

What are the green dots called?

• solutions

• x-intercepts

• zeros

• roots

Tags

CCSS.HSF-IF.C.7A

Does the equation open or or down?

y = -3x² +7x - 2

• up

• down

Tags

CCSS.HSF-IF.C.7A

What is the DOMAIN of the graph?

• All real numbers

• [0, ∞)

• y ≥ 0

• (-∞, ∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the RANGE of the graph?

• All real numbers

• [0, ∞)

• y ≥ 0

• (-∞, ∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

When a parabola opens downward the vertex is

• a minimum
• a maximum
• a vertex
• a parabola

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

When a parabola opens upward the vertex is

• a minimum

• a maximum

• a vertex

• a parabola

Tags

CCSS.HSG.GPE.A.2