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Biblioteka

Algebra 2 CD - Review Unit 3 for PC

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Pitanje 1
1.

The following four questions all relate to the graph here below.

What is the midline of the graph?

Pitanje 2
2.

What is the amplitude of the graph?

Pitanje 3
3.

What is the period of the graph?

Pitanje 4
4.

Write the equation of the graph

Pitanje 5
5.

What type of function is this?

Pitanje 6
6.

The following four questions all relate the graph here below.

What is the midline of the graph?

Pitanje 7
7.

What is the amplitude of the graph?

Pitanje 8
8.

What is the period of the graph?

Pitanje 9
9.

Write the equation of the graph.

Pitanje 10
10.

Which of the following points has the same SINE value as the point (5,6)?

Pitanje 11
11.

Which of the following points has the same SINE value as the point (-7,-8)?

Pitanje 12
12.

Which of the following points has the same COSINE value as the point (10,-2)

Pitanje 13
13.

Which of the following points has the same COSINE value as the point (-3,8)

Pitanje 14
14.

Determine the sine value of a point (20,21) on the circle. Show your work.

Pitanje 15
15.

Determine the cosine value of a point on the circle (-8,15). Show your work

Pitanje 16
16.

In Quadrant II, the value of sin(x) = 12/37. What is the value of cos(x)? Show your work

Pitanje 17
17.

In Quadrant III, the value of cos(x)=-10/26. What is the value of sin (x)? Show your work.

Pitanje 18
18.

Given the amplitude, equation of the midline and period, write the equation of the SINE function.

Amplitude = 10

Period = 2\pi

Midline: y=15

Pitanje 19
19.

The Ferris Wheel has a radius of 36 feet and point J is 23 feet above the ground, It takes 120 seconds to make one revolution.

How high above the ground are you in position G?

Pitanje 20
20.

How high above the ground are you in D?

Pitanje 21
21.

How high above the ground are you at position C? (Round to 3 decimal places).

Pitanje 22
22.

It takes 120 seconds to make one revolution. How many degrees will the Ferris Wheel rotate in one second?

Pitanje 23
23.

Write the equation of the Ferris Wheel:

Pitanje 24
24.

How high above the ground are you after 10 seconds?

Pitanje 25
25.

Analyse the equation here below. Then select all the statements that apply.

f(x)= -3 cos (2x)+5