Functions

What is the relative maximum value?

• y = 4
• y = 2
• y = 1
• y = -1

Over what interval is this function constant?

• -5 < x < -2

• -3 < x < 4

• 4 < x < 8

• -5

Tags

CCSS.HSF-IF.C.7B

How long did it take Sam to get to school?

• 5 minutes
• 20 minutes
• 1.25 km
• 1.25 minutes

Tags

CCSS.HSF.IF.B.4

How long did it take Sam to get to school?

• 5 minutes
• 20 minutes
• 1.25 km
• 1.25 minutes

Tags

CCSS.HSF.IF.B.4

What is/are the increasing interval(s) for the function shown?

• $\left(4,\ 8\right)$

• $\left(-3,\ 1\right)$

• $\left(-\infty,1\right)\ and\ \left(-3,\ 1\right)$

• $\left(-\infty,\ 1\right)\ and\ \left(4,\ 8\right)$

Over what interval is this function constant?

• -5 < x < -2

• -3 < x < 4

• 4 < x < 8

• -5

Tags

CCSS.HSF-IF.C.7B

Describe the end behavior of the graph.

• x →∞, y→⁻∞ and x →⁻∞,y→⁻∞
• x →∞, y→∞ and x→⁻∞, y→∞
• x →∞, y→∞ and x→⁻∞, y→0
• x →∞,y→∞ and x→⁻∞, y→⁻∞

Tags

CCSS.HSF-IF.C.7A

When is this function increasing?

• -2.5 < x < 2.5
• 0 < x < 5
• 0 < x < 55
• -5 < x < 0

What is the increasing interval for the function below?

• $\left(-\infty,\infty\right)$

• $\left(-\infty,2\right)$

• $\left(-\infty,6\right)$

• $\left(-6,6\right)$

What is/are the increasing interval(s) for the function shown?

• $\left(-3,\ 1\right)$

• $\left(4,\ 8\right)$

• $\left(-\infty,1\right)\ and\ \left(-3,\ 1\right)$