Precalculus Assignment #3

Does this relation represent a function?

• No

• Yes

Tags

CCSS.8.F.A.1

Is this graph Discrete or Continuous?

• Discrete
• Continuous

Tags

TEKS.MATH.8.4B

What is the domain of the graph?

• [1,∞)

• (1,∞)

• All real numbers

• none of these

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the graph?

• [-7,5)

• [-3,1)

• [-3,1]

• [-7,5]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

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 range?

• [-7,6]
• (-7,6)
• (-8, 2)
• [-8,2]

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

What is the domain of the relation shown in the graph above?

• {0, 1, 2, -2, 3}
• {1, 3, 0, -2, -5}
• {0, 2, -1, 3, 5}
• {-5, -2, 2,-1, 3}

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.IF.B.5

Is this a function? 

• Yes
• No

Tags

CCSS.HSF.IF.A.1

CCSS.HSF.IF.B.4

Is this a function? 

• Yes 
• No

Tags

CCSS.8.F.A.1

For h(x) = x³ + 2x, find h(4).

• 20
• 14
• 64
• 72

Tags

CCSS.HSF.IF.A.2