Topic 2.2 - Functions (domain, range, interval notation)

What is the domain?

• $\left[-\infty,\infty\right]$

• $\left(-\infty,\infty\right)$

• y = 2

• none of these

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.A.2

CCSS.HSF.IF.B.5

What is the RANGE?

• $\left(-3,\ 3\right]$

• all real numbers

• $\left[-4,\ 5\right]$

• $\left[-4,\ 5\right)$

Tags

CCSS.HSA.REI.D.10

What is the DOMAIN?

• $\left(4,\ \infty\right)$

• $\left(-4,\ \infty\right)$

• $\left[-3,\ 3\right)$

• $\left(-3,\ 3\right]$

Tags

CCSS.HSA.CED.A.2

CCSS.HSA.REI.D.10

What is the RANGE?

• $\left(-\infty,\ 0\right)$

• $\left(0,\ \infty\right)$

• All real numbers

• {0, 1, 2, 3, 4,...}

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

CCSS.HSF.LE.A.1

What is the DOMAIN?

• $\left[0,\ \infty\right)$

• $\left(-\infty,\ 0\right)$

• All real numbers

• {0, 1, 2, 3, 4,...}

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.5

What is the RANGE?

• All real numbers

• $\left[1,\ \infty\right)$

• $\left(-\infty,\ 1\right]$

• none of these

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the range of the function?

• $\left[-1,\ \infty\right)$

• $\left(-1,\ 1\right)$

• $\left(-\infty,\ \infty\right)$

• $\left(-2,\ 2\right)$

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

What is the range?

• $\left[-\infty,\ \infty\right]$

• $\left[-2,\ 2\right]$

• $\left(-\infty,\ \infty\right)$

• $\left[0,\ 2\right]$

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

• $\left[-1,\ 3\right)$

• $\left(-1,\ \infty\right)$

• $\left(3,\ \infty\right)$

• $\left(-\infty,\ 3\right)$

Tags

CCSS.HSA.REI.D.10

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7

• (-3, 4)

• [-3, 4]

• (-1, 4)

• [-1, 4]

Tags

CCSS.HSF.IF.B.4

CCSS.HSF.IF.C.7