Domain, range, linear, nonlinear, is it a function

Which relation describes a function? What makes it a function?

• {(-2,3),(-2,5),(-6,7)} Each member of the range is unique.

• {(2,3),(3,3),(3,4)} Each member of the domain and range is positive.

• {(2,3),(3,3),(3,4)} Each member of the domain and range is a real number.

• {(-2,3),(-3,3),(-4,3)} Each member of the domain is assigned exactly one member of the range.

Tags

CCSS.8.F.A.1

Which graph represents a function?

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CCSS.HSF.IF.B.4

CCSS.HSF.IF.A.1

CCSS.HSF.IF.C.7

Which table does NOT represent a function?

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CCSS.8.F.A.1

Which equation matches the table?

• y = x - 3

• y = x + 3

• y = 4x - 3

• y = 4x + 3

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CCSS.8.F.B.4

CCSS.HSF.LE.A.2

Which function has the GREATEST rate of change?

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CCSS.8.F.A.2

CCSS.HSF.IF.C.9

Which set of values is a function?

• (9,5) (10,5) (9,-5) (10,-5)
• (3,4) (4,-3) (7,4) (3, 8)
• (6,-5) (7, -3) (8, -1) (9, 1)
• (2, -2) (5, 9) (5, -7) (1, 4)

Tags

CCSS.8.F.A.1

Is the table pictured a linear relationship? Why or Why not

• Yes, it has a constant change
• Yes, it does not have different rates of change
• No, it has constant rate of change
• No, it does not have a constant rate of change

Tags

CCSS.HSF-LE.A.1B

Is the function linear or nonlinear?
y = x² + 7

• Linear
• Nonlinear

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CCSS.8.F.A.3

Is this function linear or nonlinear?

• Linear
• Nonlinear

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CCSS.8.F.A.3

Is the equation linear or nonlinear?

• Linear
• Nonlinear

Tags

CCSS.8.F.A.3