UNIT 2 REVIEW

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

Mathematical Equivalence

ON

Tags

CCSS.HSF.IF.A.2

• -26

• -52

• -2

• 4

• Domain: All Real Numbers

• Domain {-4}

• Domain: All real numbers less than or equal to -4

• Range: All Real Numbers

• Range {-5}

What is the range of the graph shown below?

• All Real Numbers

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

The cost of riding in a taxi, y, for x miles can be modeled using a linear function. The taxi driver charges a fixed cost of $5 plus an additional cost of $2 per mile. The driver will only drive a maximum of 60 miles per trip.

For one trip, what is the range of the function for this situation?

Which of the following relations defines a function?

• Each student’s age, x, and the student’s number of siblings, y.

• The number of days in the month, x, and the number of days it rains during the month, y.

• The time spent traveling, x, and the distance traveled, y if you drive at a constant rate of  60 mph. 

• The temperature outside, x, and the number of ice cream cones sold, y.

Tags

CCSS.8.F.A.1

Indicate whether each relation represents y as a function of x.

Match the following

• Function

• { (2, 3) , ( -2, 3 ), ( -2, 3) , (3 , 2)}

• Not a Function

• Function

• Function

• 

Tags

CCSS.8.F.A.1

What are the domain and range of the function k(x) graphed below? 

Select TWO correct answers.

• DOMAIN: ALL REAL NUMBERS

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5

Which of the following represents the domain for the graph below?

• All real numbers greater than or equal to -4

• All real numbers less than or equal to 6

• All real numbers less than or equal to -4

• All real numbers greater than or equal to 6

Tags

CCSS.8.F.A.1

CCSS.HSF.IF.B.5