Unit 7 & 8 Study Guide

Tags

CCSS.HSF.TF.A.2

• The water level is at its highest value at midnight.

• The water level is at its highest value at 4 AM.

• The water level is at its highest value at 8 AM.

• The difference between the highest and lowest water values is 8 feet.

• The difference between the highest and lowest water values is 16 feet.

2. Here is the graph of a trigonometric function.

3. What is the midline of the function? (number only)

Mathematical Equivalence

ON

Tags

CCSS.HSF-IF.C.7E

2. Here is the graph of a trigonometric function.

3. What is the amplitude of the function? (number only)

Mathematical Equivalence

OFF

Tags

CCSS.HSF-IF.C.7E

2. Here is the graph of a trigonometric function.

3. What is the period of the function?

Mathematical Equivalence

OFF

Tags

CCSS.HSF.TF.A.4

Which can be an equation of the graph?

• y = 4 * cos(4x)

• y = 2 * tan(3x)
• y = 4 * sin(2x)

• y = 4 * sin(x/2)

Tags

CCSS.HSF-IF.C.7E

The hours of daylight in Reykjavik, Iceland, the “Land of the Midnight Sun,” can be modeled by the function f given by the table where d is the number of days after July 24, 2012, and f(d) is the number of hours on that day.

What is the amplitude of f?

Mathematical Equivalence

ON

To find the mean of a set of numbers you...

• multiply all the numbers then divide by ho many numbers are in the set

• add the numbers together, then divide by how many numbers are in the set

Tags

CCSS.6.SP.A.2

CCSS.6.SP.A.3

CCSS.6.SP.B.5

The hours of daylight in Reykjavik, Iceland, the “Land of the Midnight Sun,” can be modeled by the function f given by the table where d is the number of days after July 24, 2012, and f(d) is the number of hours on that day.

What is the period of f?

Mathematical Equivalence

ON

The hours of daylight in Reykjavik, Iceland, the “Land of the Midnight Sun,” can be modeled by the function f given by the table where d is the number of days after July 24, 2012, and f(d) is the number of hours on that day.

What is the midline of f?

Mathematical Equivalence

OFF