Understanding Cosine Functions and Their Properties
Interactive Video
•
Mathematics
•
9th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Lucas Foster
FREE Resource
Standards-aligned
Read more
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the coefficient 'a' in the given cosine function?
3
5
1
7
Tags
CCSS.HSF-IF.C.7E
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the amplitude of a cosine function determined?
By the coefficient of x
By the absolute value of 'a'
By the value of 'b'
By the phase shift 'd'
Tags
CCSS.HSF.TF.A.4
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the period of the function if b = π/2?
2π
2
4
π
Tags
CCSS.HSF-IF.C.7E
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the phase shift of the function if d = 3?
Left 3 units
Up 3 units
Down 3 units
Right 3 units
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the vertical shift of the function if c = 1?
Up 1 unit
Right 1 unit
Down 1 unit
Left 1 unit
Tags
CCSS.HSF-IF.C.7E
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where does the graph of the function start after the phase shift?
x = 5
x = 3
x = 1
x = 0
Tags
CCSS.HSF.TF.A.4
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the pattern of the cosine function over one period?
Maximum, midline, minimum, midline
Midline, minimum, midline, maximum
Midline, maximum, midline, minimum
Minimum, midline, maximum, midline
Tags
CCSS.HSF-IF.C.7E
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