Pre-Calculus Domain in Interval Notation

DESCRIBE THE DOMAIN OF THE FUNCTION IN THE IMAGE USING INTERVAL NOTATION

Do not put any spaces.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

DESCRIBE THE INTERVAL OF WHEN THE FUNCTION IN THE IMAGE IS DECREASING USING INTERVAL NOTATION

Do not put any spaces.

Which of the following is the formula to calculate where a quadratic function has a minimum or maximum?

• 2a/b

• -b/(2a)

• b/(2a)

• -2a/b

What is the domain of the function?

• (3, ∞)

• [-3, ∞)

• (-∞, 4]

• (-∞, 4)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• (-3 , 3)

• [-4, 5]

• (-4, 5)

• (-3, 3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain in Interval notation?

• [ -2 , 2 ]

• [ 4 , -4 ]

• -2 ≤ x ≤ 2

• 4 ≥ y ≥ -4

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• [-2, 3]

• [-2, 3)

• (-2, 3]

• [-3, 4]

• (-3, 4]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• (-8, 4]

• (-8,-3) U [-1, 4]

• [-8,-3) U [-1, 4]

• (-8,-4] U [-1, 4]

• (-2, 6]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Look at the picture. Which graph best represents the solution set (-∞, -2) U (5, ∞)?

• Graph 1

• Graph 2

• Graph 3

• Graph 4

What is the range?

• [-3, 4]

• (-3, 4)

• (-3, 4]

• (-2, 3]

• [4, -3]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5