Quadratics Interval of Positive and Negative

What is the range of this function?

• (- ∞,+∞)

• [0, +∞)

• [-2, +∞)

• [2, +∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

For the function above, is the discriminant positive, negative, or zero?

• Positive

• Negative

• Zero

• Not Sure

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

For the function above, is the discriminant positive, negative, or zero?

• Positive

• Negative

• Zero

• Not Sure

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

How many zeros does this function have?

• 0

• 1

• 2

• 3

Tags

CCSS.HSF-IF.C.7C

What is/are the zeros of the graph?

• (-3, 1)

• (-4, 0)

• (-2, 0)

• (0, -4)

• (0, -2)

Tags

CCSS.HSF-IF.C.7A

Describe the end behavior of this graph.

Tags

CCSS.HSF-IF.C.7A

What is the interval where the graph is increasing?

Tags

CCSS.HSF-IF.C.7A

What is the range of this function?

Tags

CCSS.HSF-IF.C.7A

Over what interval is this graph decreasing?

Tags

CCSS.HSF-IF.C.7A

If you were to have two graphs, one parabola and one line, technically, how many solutions does this system of equations would have?

• 0

• 1

• 2

• 3

Tags

CCSS.HSA.REI.C.7