Characteristics of Quadratics

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

Use the graph to determine the x-intercept(s).

• (1, 0)

• (0, 3), (0, 1)

• (3, 0), (1, 0)

• (0, -3)

Tags

CCSS.HSF-IF.C.7A

What direction is the following equation opening?
y=-3x²-7x+8

• Up

• Down

• Left

• Right

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

What is the range?

• y ≤  -6

• y ≤ 0 

• y ≥ -6

• y ≥ 0

Tags

CCSS.HSF-IF.C.7A

The graph has:

• a minimum

• a maximum

What is the vertex?

• (1, -3)

• (-1, 3)

• (3, -1)

• (-3, 1)

Does this graph have a maximum or minimum?

• Minimum

• Maximum

Tags

CCSS.HSF-IF.C.7A

Which equation is representative of the graph seen?

• y=(x-5)²+4

• y=-(x-5)²+4

• y=2(x-5)²+4

• y=-2(x+5)²-4

Tags

CCSS.HSF-IF.C.7A

Determine the interval in which this function is INCREASING.

• (-4, ∞)

• (-3, ∞)

• (∞, -3)

• (-∞, -4)

Tags

CCSS.HSF-IF.C.7A