Linear Functions Quiz: Lessons 1-3

Identify the domain of the function shown.

• {-5, -2, 1, 5}

• {5, 2, 1}

• {4, 10, 11}

• {4, 11}

Identify the range of the function shown.

• {-5, -2, 1, 5}

• {5, 2, 1}

• {4, 10, 11}

• {4, 11}

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Which statement best describe the function shown?

• a function that is one-to-one

• a function that is one-to-many

• a function that is many-to-one

• a relation that is not a function

Tags

CCSS.8.F.A.1

• relation that is a function

• relation that is not a function

Tags

CCSS.8.F.A.1

• relation that is a function

• relation that is not a function

Tags

CCSS.8.F.A.1

• relation that is a function

• relation that is not a function

Tags

CCSS.8.F.A.1

• relation that is a function

• relation that is not a function

Tags

CCSS.8.F.A.1

At summer camp, 6-year-olds are in Group A, 7-year-olds are in Group B, and 8-year-olds are in Group C. Is the group assignment a function of age? If so, is the function one-to-one or many-to-one?

• function; many-to-one

• function; one-to-many

• function; one-to-one

• the relation is not a function of age

Tags

CCSS.8.F.A.1

Elijah is keeping track of his baby sister's shoe size at different ages. Which statements about the relationship between Elijah's sister's shoe size and her age are true? Select all that apply.

• The relationship is a continuous function.

• The relationship is a discrete function.

• The domain and range are restricted to positive numbers.

• The domain and range are restricted to positive integers.

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.A.1

Find the value of f(-2) for the function f(x)=4x+10.

• -3

• -2

• 2

• 18

Tags

CCSS.HSF.IF.A.2