A.6A-C, A.7A,C released

What is the domain of the function graphed below?

• 0 < x ≤ 5

• 2 < x ≤ 5

• 0 < x ≤ 4

• 0 < x < 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The table shows some ordered pairs that belong to quadratic function h. What is the range of h?

• All real numbers

• All real numbers greater than or equal to -7

• All real numbers greater than or equal to -8

• All real numbers greater than or equal to 0

Which graph represents a function with a domain of all real numbers greater than or equal to -7 and less than 2?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

• f(x) ≥ 9

• All real numbers

• -3 ≤ x ≤ 3

• x ≤ 9

Which graph best represents a function with a range of all real numbers greater than or equal to -6?

• A

• B

• C

• D

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The graph of quadratic function f is shown on the grid.

Which of these best represents the domain of f?

• -3 ≤ x ≤ 2

• All real numbers

• y ≥ 5.5

• All real numbers less than -3 or greater than 2

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

A part of quadratic function g is graphed on the grid. What is the domain of the part of the function shown?

• All real numbers greater than or equal to -4 and less than or equal to 5

• All real numbers greater than or equal to -1 and less than or equal to 3

• All real numbers greater than or equal to -6 and less than or equal to 6

• All real numbers greater than or equal to -2 and less than or equal to 3

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The table represents some points on the graph of the quadratic function g.

What is the range of g?

• All real numbers less than or equal to 3/2

• All real numbers less than or equal to 19/4

• All real numbers greater than or equal to 3/2

• All real numbers greater than or equal to 19/4

• All real numbers that are greater than or equal to 0 and less than or equal to 30

• All real numbers that are greater than or equal to 0 and less than or equal to 60

• All real numbers that are greater than or equal to 900

• All real numbers that are less than or equal to 900