1st Six Weeks Exam

What is the domain?

• x = 2
• −∞ < x < ∞
• y = 2
• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain?

• -3 ≤ x < 5

• -3 ≤ y < 5

• -8 ≤ x < 5

• -8 ≤ y < 5

What is the range?

• -3 ≤ y < 2

• -3 < y ≤ 2

• -7 ≤ y ≤ 2

• -7 ≤ y < 2

Express the following in interval notation

-9 < x ≤ -4

• [-9, -4)

• (-9,-4]

• [-9, -4]

• (-9,-4)

Express the following interval using set notation:

(-7, 15]

• {x| -7 ≤ x ≤ 15}

• {x| -7 < x ≤ 15}

• {x| -7 ≤ x < 15}

• {x | -7 < x < 15}

What is the range of the graph?

• (-∞,∞)
• [-1,0]
• [-1,3]
• [3,∞)

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the range?

• x = 2

• −∞ < x < ∞

• y = 2

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the absolute minimum point on the polynomial graph?

• There is not an absolute minimum

• (-4,-1.5)

• (-1.5,-4)

• • ∞

Tags

CCSS.HSA.REI.D.10

Is the following graph a function?

• Yes

• No

• Not enough information to tell

What is the range of the exponential graph?

• (-∞, ∞)

• (0, ∞)

• (-∞, 0)

• [0, ∞)